DEVACURL | A Biochemist's Perspective
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- Опубликовано: 4 окт 2024
- Hey #sciencebabes! Very highly requested chime in on the Deva Curl controversy.
To report a cosmetic complaint to the FDA click here: www.fda.gov/co...
Connect with me on Instagram: / kennawhitnell
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All opinions of mine are not allegations against DevaCurl they are examples of what occurs in the industry in general. I do not state facts on the what is occurring with Devacurl products I simply provide examples of what can go wrong in product manufacturing!!
Xo
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If you file a complaint with the FDA, use the name Deva Concepts LLC (the name of the company) and not DevaCurl
up!
I’m commenting on this so it hopefully goes higher up.
Up!
Bump
Yup! That’s with any company, agreed.
So glad I was too broke to ever actually try any of their products
Same almost bought it tho...
SAME! I feel bad for others though.
Dusty lmao me too
I was but my daughter is biracial and has super curly hair (Shirley temple curls) but it’s soft like mine. I of course tried so many for her hair but a friend suggested Diva Curl and it was amazing! I’ve been using on her since she was 3. She is 8 now. It was amazing for years- people stop if daily to comment and ask about her hair. Well last 2 years I’ve noticed tons of breakage and dryness. There are clumps if hair in my hands when I wash it which is at the most 2 times a week. I am so livid because I chose this for her! Shame on them
Where is your curly hair tho? 💀
Hi Kenna- I’m wondering if you would be able to make a video on the “think dirty” app (which analyzes the long term effects that cosmetics can have on a person) and discuss the accuracy of it?
Sasha Morano following
I think that app is not that accurate. It gave even Olaplex an 8 (very bad/dirty) so Idk what is “clean” to them. Almost everything is 8🤦🏼♀️
@@missoriginality7965 I agree. It gave Curlsmith an 8 as well because it has fragrance lol. I get that some people cannot handle fragrance but the majority of the population does not have major issues with fragrance, myself included. So, pretty much everything in that app will come up as "dirty" because just about everything has fragrance.
@F Powell I wouldn't put my faith in Netflix documentaries, unfortunately. I have noticed that most of them are incredibly biased and do not actually provide facts, but rather theories and convincingly present them as facts. Just because a company isn't required to disclose fragrance ingredients doesn't automatically mean those ingredients must be "toxic". It could literally just be to protect a "secret ingredient" just as a sus chef would protect the identity of an ingredient in a signature sauce. We dont know, but just because we dont know doesn't make it bad.
And don't get me wrong I love the idea of "clean beauty" because i love nature and all things natural lol, but i dont think it's right to push people to fear all things that aren't labeled as "clean".
I’m a bit iffy about it because I think they go ingredient by ingredient instead of looking at the whole ingredient list and seeing how the ingredients work with each other. I think they automatically give it a bad mark if there’s any ingredient with any (possible) side effect. An example is retinoids or retinol; it’s a really cool ingredient that has many skin benefits but you have to build up your skins resistance to it by using it once a week and then eventually usining it every other day or so and only applying it at night time as it may cause skin sensitivity. Since it has a “health” warning they marked down the whole product.
I really needed a professionals out take on this, managing curly hair isn’t easy and it’s hard to find a trustworthy brand for it. Thank you 💖
Dr Incognito not your mothers curl talk line is absolutely amazing and affordable!
@@Skizzle9295 but they use essential oils which Kenna said can be easily compromised since beauty products aren't regulated that heavily. So sadly the Not your mothers products could have the same toxic results😭
If not curl talk I highly recommend Shea moisture. Been using them for years. I only use the curl talk gel and cream but shampoo and conditioner and deep treatments I go with SM!!
@@BuffyunaTV why would essential oils be bad for hair?
OrganiGrowHair co! I only use products with ingredients I can read and understand. You have to do your own research
Around the time that people first started seeing the damage, devacurl was I think sold or the owner stepped down or something like that. That change in ownership/management could have lead to change in suppliers. This video makes so much sense. Thank you Kenna!
No. There was always damage such as this. From the beginning, it's not the packaging, or the adulterated. I have worked there, almost from the beginning and I've seen this happen since then. I just think as it's become more "popular" the percentages have changed. In regard, to Kenna saying they "had" a 90% consumer rating. That's still 10% unsatisfied. And.... That was then.
baberina1 please say more. Does DC know since the beginning that there was a problem?! What is the cause of hair lost etc?!
The owner sold it in 2017.
@@baberina1 what do you think is causing it?
baberina1 there's a lot of people who've happily used the products for years and started noticing the changes in the last years? Have you watched the video Ayesha Malik put out a couple weeks ago? She was a huge fan but started noticing something was off about a year ago or something
“We don’t speculate on why some people are attributing the challenges with their curls to our products”
That must feel like a slap in the face to the people who have had their hair ruined by repeatedly trusting in them😕
Yep, I experienced major hair loss, hair thinning, itchiness, dryness, etc. I was angry and upset at the brand before, but this is just disrespectful, childish, and rude to hear from a brand that is in denial that their quality and reputation went down the drain. Expected way better quality in terms of products and press management. Couldn't be more disappointed and disgusted in a brand if I tried.
It changed my curl pattern my scalp was always itchy and on fire ad I lost hair....inused the for over 9 years...
@@kailey7238 did you call in a complaint or write them to let them know what was going on? If so what did they say?
@@mindbodysoul1337 why so many are turning to making their own products..then you know what goes in them! Sorry you experienced so much pain!
I used only deva for two years and recently My hair has become so thin and patchy. I’m have gone from proud of my curls to ashamed of my hair and the terrible state of it.
Emily G same, girl. I’m so sorry you’re experiencing this too :( 🖤
Emily G it’s so sad hearing this from so many women. I’m hoping that once all the current damaged hair is cut/repaired everyone’s hair will return to its former glory. Meanwhile, if it were me, I would try all conditioners (after reading labels) aloe Vera, coconut oil, aphogee, etc. May not help but shouldn’t make things worse.
In that two year, you didn’t noticed anything wrong with your hair to stop using the products??
missMercieCouture it happens over time.. for example, sometimes you don’t realize your hair becoming more frizzy because you can use more product to cover the problem
missMercieCouture It happened over time and was going to a Deva stylist for hair cuts. I would go in and say I was having scalp issues and hair falling out in large amounts. This woman cut other people in my family’s hair and I trusted her. She would just say I was washing my hair wrong. I needed to wash out all the product or I needed to let it sit in my hair longer or I wasn’t massaging it in enough. As far as the breakage she would blame it on me wearing ponytails and high buns. She would say I need to wash my hair more often and with more of the shampoo. Because it happened gradually I didn’t think it was the products. I had been having hormonal issues and thought that was the cause of the hair loss (it continued after I got my hormones stabilized) I thought my scalp issues were because of me not washing my hair enough (the itching and rash/skin irritation still happened when I washed my hair everyday).
Me: Has straight hair, has never heard of this brand and has literally no interest in haircare
Also me: Skolling the boiling tea
Brittany Ledwell , well aren’t you lucky for having straight hair.....
It’s tough for curly heads.
I’m Pakistani and was made fun of for having curly hair since I was a kid.
Hair care may mean nothing to you but for others they need it to make their lives easier.
@@aybaybay5432 You sound bitter. Nobody chooses what kind of hair they are born with. This is just an interesting story and that is why this person is commenting. I hope you get over your childhood issues.
susanne anique, it’s not a childhood issue. Curly hair and dealing with products is an everyday issue.
Obviously many curly heads are bitter myself included for the crap they have to deal for not having straight hair.
Well i believe that products for straight hair are not so clean either
What about skincare products its a problem in the whole beauty Industry not just the curly community
All these info about adulterated products is making me nervous, we need to be very aware of what brands are doing, specially nowadays that everyone and their aunties can launch their skincare/beauty brands. Knowledge is power!
Additional, the US has a very old regulation system for cosmetics that desperately needs an update. It's much stricter here in Europe and I'm very glad about it. Obviously things can still go wrong sometimes but it makes it harder for companies to cut corners and easier to hold them accountable.
I study pharmaceutical chemistry and when I studied adulteration I was shocked
I think it's interesting that she mentions that the brands themselves don't even know and it's the manufacturers/suppliers that are not able to meet demands, so they mix in these supplements that don't physically show any differences, but chemically are potentially dangerous. I think moreso, we should try avoiding/be aware of these overhyped ingredients or fad buzzword ingredients because that means every company wants to use it or every company wants to advertise it.
I feel sad because I just bought a devacurl mask. :( now I'm too scared to use it, and it was $50
@@TnyNS yes you're so right. And especially when it's an ingredient that is usually expensive but the product isn't. Whenever I see those cheap products that claim to have all these exotic oils and butters and essential oils etc. I know it's a) prob just a tiny amount in there and b) low quality stuff. You can't sell a conditioner for 3 bucks and put a significant amount of high quality "fancy" ingredients in there.
@@TnyNS check the returns policy. I think you have 60 days usually.
Watching Kenna try not to get sued by Devacurl for 23 minutes straight lol... "I'm not saying this is true but..." *wink wink*
I know 🤦🏻♀️
😆
Well the first mistake was charging $30 for ONE product. That’s a no from me 🤦🏻♀️
Kenna! You’re a true scientist girl 😍 thank you for giving a RATIONAL and logical rundown on what could potentially be going on without over hyping one side too much. I always love hearing your perspective. I really hope DevaCurl figures out what’s going on soon - sucks for all the people who have had hair/scalp damage.
As I was just in the shower I was like “I WISH KENNA WOULD DO A VIDEO ON THIS TOPIC” AND BOOM . There It was . You the best girl .
Yess, thank you for taking the victims in consideration and treating them like that... VICTIMS.
I am so glad you made that comment. I watched a video a few days ago in which I felt there was zero compassion for the people affected by this and almost an insinuation that elements of their CG Method was to blame
As a thick headed curly girl, I’m so glad I never bought their products since it was SO hyped for years.
Nia V. Yeah im really sad i fell into the hype. I have bald spots now. Had to get my 3rd big chop
AnnaBean i’m so sorry :(
but sis, in the video she basically said that all your fave curly girl products can have the same thing happen to them.
ThickStick Ive been looking into more natural products for a while. I also commented this before I watched the video
@@Ainlee4 I gotcha.
Where the heck is that chemist who performed tests on Jaclyn Hill's lipsticks? WE NEED SOME MORE TESTS!
Merrissa Angelica Myers I think microbe testing is much cheaper than the tests she described in this video
the testing she mentioned is specifically for ingredients BEFORE they go in to manufacturing the final product
Because this would require huge amounts of expensive testing, like she said in the video
That is not an option in this situation if you understand what is being said. The ingredients would need to be tested straight from supplier, prior to being added to the finished product, and even if she could obtain the ingredients at that level, which she couldn't, she would have to pay ridiculous costs most individuals could pay if she was even given the access to those tests, which she probably would not have. It's not grab a sample of unadded ingredients and just sent to a lab for private testing. That is not this situation.
Merrissa Angelica Myers Lol it’s Raw Beauty Kristi
I lost a tremendous amount of hair, and my 3A/B curls are basically 2B/C waves now. I actually suggested for CurlNinja to contact you back when I subscribed after LipstickGate. I'm so glad you made this video!
I offered to test her devacurl products at my lab in both comments and DMs, but curlninja doesn't respond to anything
@@redpeony6666 She likely missed them.
Whoa I didn't there was such terminology for curly hair. The stuff they will make up to sell products to people... LOL
Alexis Crawford sorry to ask but around when did this happen to you? I used deva curl for a year and my hair kept falling out this was 2017-2018. I wonder if it’s unrelated to the products but now I’m really not sure!
@@Creamy_Goodness why do you assume that those categories are made up to sell products? To me it seems to be the same as hair levels (numbers showing how light or dark someone's hair is, if you are not familiar). It just adds preciseness to someone saying their hair is 'super curly'.
I wish there was a no fuss no muss haircare line similar to Cerave. Almost every curl friendly product has essential oils and fragrances which you said will cause balding and all these crazy things😭😭
ThickStick I would buy the HEck out of a Cerave type hair care line.
YASSSS
@@jazwhoaskedforthis So I did some google searching and it turns out Vanicream has a haircare line! Dr. Dray always raves about their skincare and compares them to Cerave so maybe there is hope. I'll try them out after I finish my current products.
What about shea moisture? I believe they have products that are natural without fragrances or essential oils
@@pearlsandbows23 Most shea moisture has essential oil blends and fragrance. What's more important is making sure what hits your scalp is avoiding those ingredients where possible. If something is only going on the middle/end parts of your hair, the only thing you should worry about is if you have sensitive skin and your hair touches your skin a lot. Aside from that, the only thing we can speculate on is adulteration of the ingredients.
I was using the no poo, the conditioner, styling creme, & styling gel at the same time I stopped coloring my hair and I was growing out my hair. I noticed my hair texture was changing a lot, it went from naturally curly to flat loose curls with fried out frizz. I also got a rash on the palm of my hand where I'd squeeze out their styling cream & hair gel. I had to see a dermatologist for these scabs on my scalp, and was prescribed a steroid cream for the REALLY itchy blisters I got on the palm of my hand. It's ALL making sense now. THIS is really upsetting.
Michelle Maria ouch dude, sorry. If you have any pictures of that hold onto them! Make a complaint
@@jazwhoaskedforthis I'm saving all the photos. I still have the prescription steroid cream I was given for the rash on the palm of my hand. That rash was only on the ONE hand where I would squeeze out the products to apply to my hair....I honestly didn't know this was the issue THIS whole time. I have over 20 months of new hair growth using those products. Since I stopped coloring my hair, and was growing it out I thought my hair texture was changing and hated it- my curls are getting so loose, dry & frizzy. It's irritating to say the least 😒
you guys used a product called no poo 😂
I was using the no poo and conditioner religiously for 4 years. Blind to the fact it was that that was causing my curl decline. not humidity, the water, or my hormones. Im shocked and crushed, i was trying to grow my hair as well. I havent had any growth in about 1.5 years. i started using devacurl after i got it from a curly hairstylist after my big chop😓
Thank you for offering a balanced perspective on this issue. I am one of those having issues. I had used DC for a couple of years and didn't start having problems until I had to replace my "stash" in early 2019. After a couple of months, I noticed intense itching and I lost a TON of hair and stopped using their products in late summer. DC says they didn't reformulate and they may not have. Given that they have been through a couple of different owners and up until a month ago were owned by a venture capital firm, my guess is that they undertook some cost-cutting measures and are using lesser quality ingredients. As you state, without in-depth testing, we don't know. In any case, my hair and scalp are finally starting to get better, although I did have to "big chop" again to get rid of as much damage as I could. Thanks for providing this information, it's good to see your perspective.
Controvershy eh
This is exactly the comment I was looking for 😂😭
Alys Pritchard Me too 🤣🤣🤣🤣
Kayla Lopez you said it..not me. 🤭😂
Just her best Sean Connery impression 😆
So educational, informational, and amazingly entertaining, as always! My sister started using Devacurl a few months ago and I sent her this link. Thank God we have someone on RUclips to tell us the facts and educate everyone on things most don't know about the beauty community. Love you Kenna!!!
Damn girl you are smart! Love how you try to dumb it down for us so we can follow along while you talk all sciencey! Lol! Thank you for your knowledge, didn't even know adulteration was a thing in cosmetics. That is a terrifying thought!
Can you do Monat since they’ve have had some of the same issues. They have skin care too.
Disgusting MLM company. So many people have ended up with burns and permanent baldness! They're pure shit and react horrendously with other products and treatments. 'Hair detox' my fucking arse.
iheartmusicalwayz yes yes yes! I would love a video on this line and all the horror stories!
Yes!! I want a video on this too!
Alexis Constantakos YES!!! Please do!! It’s like people love it or hate it. Yes, it’s an MLM but I already know why people hate the the business side of MLM’s, I want a neutral assessment of the products only.
@@LadyAhro AGREED !!!!!
Even in esthetics school they give u a list of pore clogging ingredients and they recommend fragrance free shampoo conditioner aka vanicream this reminds me of chaz dean wen
Alezandra Davila thanks for the info about Vanicream
Is there a place we can find that list online? Or could you perhaps type it out?
The vanicream shampoo messed my scalp up really bad actually
In canada cliniderm is supposed to be like vanicream but the shampoo smells like essential oils.
Interesting. It’s like when you buy an essential oil off of Amazon thinking it’s 100% that oil but when you get it it’s clearly cut with mineral oil, jojoba oil or some other carrier oil. That’s why the price is so cheap. No way are you getting the same benefits and depending on what oil they are using it could cause issue. Makes sense as far as DevaCurl since they are loaded with essential oils. Thank you for this video. Very informative!
Oh shit they do that? I've been using Amazon for facial oils for years. Is there anyway to tell if it's not 100%?
@@daniellelopez3342 not at home, you have to buy from a trusted brand and still you can never be 100% sure. (I also buy essential oils from amazon so I won't tell you it's wrong, just be careful about prices being too low and if they are doing something harmful to your skin!)
Danielle Lopez most essential oils have to put in a carrier oil to be safe to use on the skin. They can be too concentrated and harsh. Research each oil you want to use and see where they are native from and order those - less hands they pass through the better. 💗
Yes a million times! I have a feeling that this is not just DevaCurl related! I had very similar symptoms after a couple uses of a different brand's curl "no poo" product! I said in another comment that something very similar to what Kenna is describing happened in the skincare community. A preservative with the brand name Euro-NApre was found to have cyanide and silver in it and a bunch of skincare brands were using that preservative in their products! So it wasn't brand specific, it was the supplier providing all these different brands with the same ingredient that was the issue! And I'm worried that may be the case here as well.
it is happening right now, with Olaplex
Your channel is so very interesting! I love all the information you present to us. It is surprising to me that these product ingredients that are in contact with our scalp and skin are not currently regulated by the FDA. I think your theory makes a lot of sense. I had been using DevaCurl products (No Poo, One Condition, Styling Cream, Gel, Oil, Mister Right, Deep Condition) for years and years and in the last couple I started experiencing thinning hair. I never even considered it might be DC products. I went to doctors and took supplements, etc. I stopped my Madison Reed which has ethanolamine and I stopped the DC products 3 months ago and I am getting new growth now. All I know for certain is that my hair loss pattern seems very similar to many other women who have used these products. Losing hair is very overwhelming and awful. I hope they find the common reason for why so many women are having these similar experiences.
"Industry standard." Remember when they would say the same thing when directions for shampoo were, "wash, rinse, repeat"? As soon as someone called them out on it they ditched it. I hope the same thing happens here. DevaCurl has a lot of explaining to do.
This whole situation has been crazy I’ve been watching all the videos of people’s experience with it too
Angie Burgs Been waiting for your video on it. ☺️
Thank you for this video. I’ve been dealing with issues from using DevaCurl and it’s devastating. Listening and learning from your experience in the industry is so so helpful 🖤 I was using the Low Poo, One Condition, Wavemaker and BLeave In products once a week when I would wash my hair. About 1-2 times a month I’d use the buildup buster as well. I used these products for about 2.5 years and stopped using them 2 months ago when I realized my hair was thinning, my scalp was really sensitive and my hair just looked and felt fried. My waves/curls also were almost limp looking and I noticed that my roots would get greasy really quickly. All odd things because I have thick hair and I’ve never had a sensitive or oily scalp. My hair is naturally on the dry side (common with curly hair), but never felt fried. It also was weird because when I started using DC, my hair responded SO well to their products. My hair honestly never looked or felt better, so I continued using them even though they are expensive. Since I stopped using DC 2 months ago, my scalp is no longer sensitive and I’m working on getting the health of my hair back! It’s a work in progress, but I’m thankful I stumbled across this whole situation and was able to find an answer to the issues I was having.
what was low poo for 😂
Saadia K it’s a shampoo by DevaCurl that lathers a small amount.
@@lisastach3066 but the name 😂😂 i aint putting nothing with poo in it in my hair, low or not
Saadia K Lol!! I find the name funny too!
I used devacurl for a couple months and my scalp had never been itchier and my hair had never been drier. At first I was blinded by the hype of devacurl and thought my hair was just transitioning-I’m only just now putting it all together. I hope all the victims get answers and devacurl gets recalled.
Maybe industry standards need to step up, I think especially when you mention how adulteration has gotten really advanced. Otherwise this might start happening more often. If this is what is happening, yknow. Allegedly.
As a hairstylist I am following this scandal and really appreciate your input. I love how you can explain products to me from a different perspective than my own. I have a tendency to see products for what results I can see and create in the salon, not the chemistry of the products or the development behind them. I have never worked with diva curl in the salon but will steer clients away from the product line at least until this whole thing is resolved. Keep up the educational content, I love it!
Almost sounds like there’s a relaxer in there
@Mojo Jaye I'm experiencing hair loss due to hormonal issues too so I completely relate. It's so hard but you aren't alone ❤️
@Mojo Jaye I hope you get better too! It's so hard to find solutions. I know at least with me I have PCOS and thyroid issues so that is most likely what my issue is. I'm working toward going to a dermatologist to find out why my hair line is thinning so much. I hope you find what is off for you and that you can find a solution. Sending love ❤️
Mojo Jaye there’s a group on fb called adrenal fatigue and thyroid care. I’m still learning about my thyroid issues/pcos and they provide a tonnnn of info. It’s one of those groups where u lurk for months before commenting bc everyone seems so educated on the topic and I don’t even know where to begin! Most docs don’t correctly test so ppl stay sick longer than necessary and the group helped me to understand exactly what to ask for in regard to my bloodwork. It might help u bc I find the topic completely overwhelming.
Salad snowflakes, I was thinking the same thing.
Thank you for your professional take on this. I also don't think deva is doing anything wrongfully on purpose but I think it's not ok, when a company refuses to look into an issue and just tells their customers everything is ok when clearly it is not. It's been my suspicion the whole time that some of their raw ingredients might have been compromised or cut and they are just not aware of it. Also the company was sold twice recently so it's absolutely reasonable to assume, they might have switched suppliers for some ingredients.
Beeing a soap maker myself, I know that especially "natural" ingredients vary extremely in quality from supplier to supplier. And it's even worse with fragrances because they are so complex and consist of so many different components.
I can make two soaps with identical ingredients but from different sources and end up with completely different products.
Thank you so much for speaking up and giving your perspective. What do you think of my theory about the plastic possibly releasing a toxic chemical, like vinyl chloride? I have reason to believe the plastic changed...the pumps on my backbar sized products were suddenly not functional on most bottles and the plastic felt less sturdy coinciding with when the products started having negative impacts on the hair. Love - Stephanie
Nevermind, you do not think so. I will definitely fill in the attorney who is going to get the products tested about your adulteration theory to make sure they investigate that. Thanks!
12:30 she addresses this. I agree with her. Plastic leaching wouldn't cause this much of an effect so quickly. More likely it is an adulterated ingredient causing this. Probably they changed supplier's of ingredients.
Since I left my comment I found new evidence that DevaCurl worked with a third party fulfillment company that helped them cut costs on packaging at the same time these issues seem to have began. If you get time to watch and respond and read the brief case study by Dotcom that is in the description, that would be great! Someone suggested they may have not stability tested the new materials with the formula. Love - Stephanie
@@StephanieMero Thanks for all you do Stephanie. 💕
Thank you for sharing this! Another big thing people over look is where they purchase their products. If it’s not sold through a salon or reputable distributor then the product is never a guarantee. As a licensed cosmetologist and as someone with wavy-curly hair deva curl was never a line that worked the way I wanted it. Generally I never use all products from the same company. There are so many great brands that work for curly hair. The biggest thing is people don’t understand what their hair needs. Which ultimately determines what products to use. A lot of it with curly hair is trial and error. Brands that I have found that work the best with curly hair are Pureology, Ouidad, IGK, Surface, Sebastian, Paul Mitchell, Redken, Amika, Bouclème, Kinky-Curly, And Shea Moisture.
I've never been happier to have been too broke to afford ANY of their products.
I feel so bad for all these women that were harmed due to Deva's negligence 😔
Kenna, thank you for taking the time to film this video for us.
Personally- I have been using the no poo line of shampoo and conditioner the most- a hair mask and the buildup buster for a few years now and within the last year or so I have noticed a dramatic change in my curl pattern. I’ve had much more frizz and more hair fallout and my curls are more relaxed. I also have PCOS and just figured this was yet another symptom of my condition but realized a few weeks ago I wasn’t the only one going through all this as well as the irritated, itchy, flakey burning scalp problems too. (Which is embarrassing in and of itself) I’ve since stopped using deva curl products and am looking for new products and hoping my hair journey and everyone else’s experiencing this will thrive and flourish with all the knowledge and support we’ve been getting about everything. 💖💇🏻♀️💆🏼♀️
I would love to see a video done by a biochemist, dermatologist, hair stylist together. There are ingredients, techniques that effect both the hair shaft and scalp (skin).
Thank god someone is actually applying a thought process to this conversation. Good on you for coming in with the science.
Interesting video! I’m a relatively new DevaCurl user - I started using NoPoo Decadence shampoo and conditioner, and the coconut curl styler last August. No problems for me. Based on Dr. Dray’s very recent video on NoPoo I’ve started (just today) to use a regular shampoo once every 2 weeks. I’m inclined to keep using the products I’ve got, but likely won’t buy more from the brand until this is sorted out.
Dude you are such an important channel on this platform. It’s nice to hear testimonials, but actually learning about the scientific or chemical aspects of the cosmetics industry is incredibly useful.
Omg ... I didn't know these were things other people were experiencing. I've been losing hair and my scalp is sooooo itchy 😭😭 thank you so much for this video.
Deanna CC420 nioxin scalp soothing treatment helps with the itch and flakes. As for hair loss scientific brushing. Chemical damage needs protein
Thank you for your pointed and informative videos! With so many gossips on the internet today it's so hard to figure out truth and trust. You really help sort through things !
I started watching a devacurl video 2 minutes ago, then got the notification of your post-so happy it’s Kenna 😌
Hey Kenna, I totally agree with what you are saying. I am an engineer in the cosmetic field in Europe. I don't know how this is handled in the US, but in Germany, the additives in base products used for a product don't have to be declared in the ingredients list. So i could imagine that they changed a supplier and/or the required quality of the ingredient. So a different molecule could have been introduced into the formulation that destabilises it and reacts with the other ingredients. This might be a slow reaction so the change isn't apparent during or right after production. I've seen this happen when the suppliers were changed for a product and a long duration stability test was conducted.
Love your channel Kenna, super informative and helpful!
I am so glad that your channel exists. We need more educated people in the beauty industry. People who care about the science behind and ethical implications of their decisions. Thank you for applying your knowledge to the beauty community!
I feel so bad for the women experiencing this. Personally I've lost 3/4th of my hair from hormonal imbalances and scalp eczema, and still have been unable to get any of it back, but knowing that its all because of a PRODUCT?! I'd be even madder, as that company could have prevented it. Horrible. Also if anyone's looking for fragrance free CG shampoos, Jessicurls has great no fragrance options for their shampoos and is CG approved! ACURE also has a Mega moisture shampoo that's not bad, but jessicurls has a ton of no fragrance options, ingredient wise the Jessicurl Gentle Lather Shampoo fragrance free version seems amazing :)!
kurochi chan I’m so sorry! I went through it because of using deva curl and ended up doing the big chop, I didn’t want to but I had to. To help with growth I’ve been doing rice water and it is working for me. Maybe it’d help you too 🤷🏻♀️
I love your channel Kenna! Makes me feel like my Ochem labs were worth doing because I understand the testing procedure! Never thought I would say that!
I commented on Aysha’s video saying that I believe they did the same thing as dominicans ‘ salons. Dominicans salons often put a form of « relaxer » in their products so that the hair becomes straight overtime. I am suprised nobody thought about it because honestly that is the first thing that came to my mind when I saw the way those girls were losing their curls....
SOglam101 I wonder if that would have to be listed in the ingredients?
But why?
SOglam101 wowww i didn’t even think about that!! i’m so interested to see what information comes out with the class action lawsuit
I used the no poo back during last summer and it smelled reminiscent of perm solution so I stopped using it.
Hope Hooper because dominicans don’t really like their black hair/features. And they love having straight hair....
I had subscribed to you not too long ago and realized that I haven’t been getting notifications. I’m lucky to have seen this. I appreciate how knowledgeable and intelligent you are, as well as your ability to explain things clearly and in a way that’s understandable. I’ve actually been using shampoo bars for years now and my hair has never been healthier than it is now. My heart goes out to those having these troubles and hope that everything gets sorted out soon.
Thanks, chickadee🍃🌸
What shampoo bars do you use?
susancnw59 I rotate between quite a few. The ones I’m currently using are from indie shops on Etsy. From the shop UnconditionalLovebyC...the Carrot Bar, Chocolate Bar, and Avocado Bar. From GrouchyOwlSoaps the Uber Moisturizing Ayurvedic Argan Bar (love it!). From AureliaNatural the Ayurvedic Amla + Neem + Fenugreek + Banana Bar. From FreshAsaDaisySoaps the Beer Shampoo Bar with Oatstraw, Horsetail, & Nettle - and Argan Oil (love!). From naturalviolet the Basil Beer Bar. From GentleHomadeSoap the Kachur Sugandhi Bar. From SEAandCLEAN a variety of their samples. They offer many different bars and you can purchase sample sizes which are nice. When I first transitioned to the bars there was an amazing shop called Marcella Herbal. A while ago the shop just closed without warning and hasn’t reopened. It’s a shame because they were top shelf quality. I know that sounds like a lot, but they last forever and it’s nice to use what I feel my hair needs at the moment.
Do you use bars?
@@carriemroczkowski9409 no, but I find them intriguing...but being cautious with curly hair here in Co. Soooo dry.
@@carriemroczkowski9409 and thank you!
I am wondering on the Think Dirty app. Do you think it is a reliable source to use to figure out which products to get? From what you described at least for essential oils if it cost so much money to test I doubt the Think Diry app would do it. Do u think it is better than nothing?
Thank you for talking about this. I had no idea about this adulteration stuff and daayyyuuummm. And THANK YOU for talking about protein being the issue. Too much protein can eventually straighten out the curls. I'm glad you went over the speculations and what's possible.
only heard the name but never checked what it is (yes, life is so good under a rock :P), so happy i heard all i needed from u
Really loved your video. An issue I’m seeing with a lot of these professionals giving their opinion on the matter is that they aren’t doing enough research on the curly girl method which is what a majority of us follow. Most of us are highly knowledgeable with these products and our hair because it’s all fairly complicated. The goal is to have balanced hair between protein and moisture. We monitor our hair to make sure it’s not getting too much of either. Avoiding buildup is important too. So people that follow no poo still use a clarifying shampoo to remove buildup on the scalp and hair. It’s actually devacurls low poo and buildup buster that irritated my scalp like crazy, but at the time I didn’t think anything of it since any new product can be irritating. But for the professionals to act like the issue comes from them all having dirty scalps is what’s really upsetting.
Yup. The first I saw of adulteration was in the very lucrative oilve oil industry. Even now, I read that the vast majority of the products sold as “olive oil” are not made out of 100% olives.
I'm so glad you made this video. I'm lost here and my scalp literally hurts from build-up, itching, eczema, and hair loss from using Deva Curl consistently since 2016. My hair has thinned so much and I stopped using the products last week. The itching had gotten a little better but the healing has just begun.
Edited at the end of the video: I use the No-poo line to include the mouse, co- wash, shampoo, conditioner, curling cream, and gels. The skin on my neck and face itches when my hair touches it. I was given a prescription for contact dermatitis and a scalp treatment from a physician to include treatment for acute eczema, rash, swelling, and to relieve the itching. My children have also used the products (gels, shampoos and conditioners) and have had prescription shampoos since the middle of last year as well as an antibacterial scalp prescription (We couldn't determine what was causing the problem at the time) Since then the itching has stopped for them but they have to stay on the regimen to prevent dandruff coming back. 😕
Kelly M That is so terrible. Dealing with hair loss and scalp issues is so stressful. I appreciate people who come forward with their reactions-hearing someone express similar issues stopped me from buying it.
@@amberoo009 🤗Thank you Amber! I don't more whether to feel embarrassed or ashamed for sharing. I mean I even went to a nutritionist to solve the problem before going to my dermatologist for it. Unfortunately it's a really difficult lesson to learn and will take years to fully heal if it even will. My curls were beautiful! I stil have curl but loose and no volume and so so thin. I haven't found anyone recommending what to do to help my hair now that it's in this state so I've deep conditioned it, clarified it, and put a different curl cream in it. I don't even wear it down because it just looks a mess and makes me sad. Thank you so much for your compassion and listening to my sob story! 💞
i’m so sorry :( that sounds painful and horrible. i can’t believe so many people have been harmed by this one brand
i wonder if whatever their issue is, it's the same as what's plaguing Monat. i remember a long time ago i heard about Herbal Essences supposedly causing hair thinning and loss. not sure if anything ever came of that. however, i have noticed that some Herbal Essences formulas contain glycolic acid, which seemed weird to me. wouldn't this kind AHA be too harsh for the scalp and maybe make it prone to sunburn? i know salicylic acid is sometimes used for dandruff, but that works differently...
AHA in shampoo? 😯 That's crazy, poor scalp.
I feel like aha might be pretty diluted and washed off relatively quickly, so I’m not sure how much damage it could do. I also feel like I see people use acidic rinses to close their hair cuticle so it might be something like that? I’m totally guessing though, I have no idea.
I use salicil acid face cream for acne and my dermatologist said not to use it for too long. For exapmle, I’ll use it 10-15days and then take a break 2-3 weeks. I can feel, if I use it more often, that it burns my face so I wouldn’t use it on my scalp every week...
@@Pepa14pig yup, see that's sensible! 😄 I use a glycolic acid cleanser twice a week, and it's fine, but if I used it every day my face would fall off.
I have scalp acne issues (allergy tests show nothing, I rinse well, use quality products, etc, not much works) so I’ve been considering using a glycolic acid shampoo to help cell turnover and maybe get a reset. But just like any AHA, it can’t be used everyday. I think she’s right about adulterated ingredients in this product. We play way too loosy-goosy with essential oils and their use. I’m not about over regulation, but it’s time for industry standards.
even as someone with straight hair i'm glad i watched this! it brought up a lot of issues i'd never even thought of like adulteration. it's so easy to just be trusting about the things we buy and use on our bodies but we definitely need to be more informed about how the industry works. i'm in australia and sometimes the things i hear about how ineffective the fda is in the us are really scary but i tend to believe it's not as big an issue in oz just bc we have stricter regulations on a lot of things. this made me realise that i really should have a better understanding of these things. thanks!
What do you think of the “Think Dirty- Shop clean” app?
Hilary A. Q. I think it’s great. It gives info about the ingredients that are “dirty” and you can decide if you want to use it still or not. I just think it’s a great way to see the ingredients and get info and know what products you’re using
I have mixed feelings about it personally. I find it suspicious how they categorize a lot of the ingredients that seem fine from what I have heard from dermatologists. Don't take my opinion though, I am just speculating. 🥴😉
Helloz World yeah that’s why I take it with a grain of salt and look thru the ingredients they claim are bad and decide for myself if I still want to use it
Hilary A. Q. From my googling, I would think most chemists would say it’s highly inaccurate. I wouldn’t trust it.
Hilary A. Q. It’s not reputable
An informative video. Thank you for not only talking about Devacurl but also how things can go wrong in production. I recall that another
"No shampoo shampoo" WEN from the past decade had similar troubles (hair loss, rashes, etc).
I used devacurl years ago and it was great at first but then I was losing a lot of hair after a while so I quit and the hair loss stopped.
Did the hair grow back? Or it just stopped?
700 clients, 5 years as a curl specialist, no problems at all. I use the products, still do, and my Mom and sister as well, and we will continue. But I personalize everyone's products, a computer program on a website cannot do that obviously, there are too many variables :-). Most love it, some don't, but no reactions or problems. I do not use the full line, but use select products that I believe won't lead to build up issues, etc. And I always counsel my clients on protein overload and recommend limited protein in products. I do not use the decadence line or the creams, or any of the new products that have come out in the past few years. Thank you for your logical and sensible video!
I’ve been concerned about the amount of essential oils & other fragrance compounds in DC and most high-end products. I’m a practicing aromatherapist for 22 years and too many people ignore all reason and safety precautions because “it’s natural so it must be good and more is better.’ When I mentioned that possibility to Stephanie “Curl Ninja,” she deleted my comments on YT & FB and never addressed that it could be a real sensitization problem over time. Instead she’s going on about every wild conspiracy theory her readers send her. I think her mission is a good one, but damn, people are now blaming DC for every ill they have. “Deva Curl causes cancer” is coming soon. Watch. Conspiracies rapidly get out of control with social media mass panic.
We Are Legion well, go on this comment section, it’s written. Lol You are so right. It could be sensitizing and it could be due to build up. Watch Dr Dray’s video on it.
YES! I was wondering if its a sensitizaton from years of EO usage? I cannot use products with EOs as fragrance or my skin reacts with breakouts and scabbing.
I’ve used DevaCurl exclusively 2018-2020 and used it 2014-2015; shampoo, conditioner and 2-3 styling of DC products. I regularly cleansed with a cleansing shampoo.
The last two years I’ve noticed massive hair loss and thinning around my face hair line. I used to have tight curls. Now it’s thin, irregular curl spotty curl pattern and extra frizzy. I was noticing my hair looked limp and had barely wavy; which was a former spiral curls. Breakouts at the base of my neck near the hairline.
Aisha has since posted anothe video and her symptoms are even more severe than what she first stated. It’s so heartbreaking 💔 this situation is appalling and frightening. My hair has also basically turned straight. Luckily I didn’t use the hair very often
Such an enlightening video! Thank you so much.... Now I'm a new subscriber 😌however, you didn't touch on the fact that we DevaCurl users used the styling products as well, and experienced hair loss, balding, severe breakage and more. I for one was not a nopoo user. I did use the regular shampoo cleanser and conditioner, fosm and cream and gel stylers. Now my hair density is severely thin and balging around the temples.
Thanks for this great informative video! Everyone is bashing on Devacurl, and I get that (my hair is damaged too), but there's a chance they really don't know what's going on.
I've been a stylist for 34 yrs. Unforntunately the beauty industry does not have the strictest standards. We as consumers need to demand better testing and higher standards for all our beauty products. My heart breaks for the people suffering from this. Monat had similar issues, but not much was done for people other than a basic excuse and a new bottle of shampoo.The adulterated products definitley rings a bell as to something that could be the problem. We need to stand together and demand better for our bodies!
I think you're explanation, of all the others I've heard, is the best one and makes sense. THANK YOU!
So glad I never joined the hype and bought these products. I'll stick with Not Your Mother's Naturals for my curls.😁
The industry probably does need to be a little more regulated. I worked for 4 years where we made shampoo, and conditioner for a small business. We made it in a kinda dirty warehouse, and our equipment and setup definitely didn’t look as professional as you would want it to be. We cleaned everything but only with soap and water, and if something (a bug, metal shavings, etc) got into the batch we just scooped it out and used the rest. There were batches we made sometimes that didn’t seem good, we didn’t really test them, just bottled them up and sent them out. Places that manufacture any body hygiene products should have inspections and some way of knowing their ingredients are safe.
The only product of theirs I ever liked was the melt into moisture mask, everything else made my hair dry and frizzy and my scalp always seemed to itch.
I use to want a devacut SO bad! When you get the cut typically they use all devacurl products. I could never afford it though.
Jamelyn james lucky you, you dodged a bullet. So did I because I wouldn’t .....not couldn’t....pay those ridiculous prices.
Devacuts or dry cutting is still good tho
I would suggest a certified Ouidad stylist, if you are looking for an expert in cutting curly hair.
I did get a devacut after the controversy. She did use devacurl products on me but I rotate my products and dont use DC products so I had no issues thankfully.
25 seconds ago...I see the hype in being early now I guess??
Knowledge is power!! Thank you for the vid!!!
I used diva curl but I stopped because it started to make my hair feel really dry and strawlike, it also squeaked when I brushed it wet which just felt wrong to me ahaha I knew it wasn’t normal so I switched brands
What did u switch to
Annika Vermeulen
Same here it made my hair hella stringy and matted and frizzy and it lost its curl :(
They have told us for Decades never.
Brush your Hair WET
Stephanie Howe Actually, when you have curly hair, you should only brush your hair when it is wet. Brushing dry curly hair will lead to breakage and split ends.
@@SamLili87 I am guessing 1 if us has A Cosometology license and 1 of us doesnt.
I brush my hair pre shower I dont wash it everyday. A run a Dab of Coconut oil in my hands then hair and touch as little as possible
I used to think I was only affected by artificial fragrance but recently switched from shampoo with essential oils to totally fragrance free and my scalp is much less itchy/irritated so this totally makes sense. Thank you!
It’s weird, I have been experiencing hair loss and scalp issues for the last year or so. I only use a couple of the Deva styling products and I only use them sometimes, so when this whole thing started I didn’t think it applied. But now I’m starting to wonder.
I will say that I don’t feel like my curl pattern had been damaged. I just have a lot less hair than I used to, and a flaky/itchy/achy scalp.
Shaye Eller I am in the same boat as you and as soon as I cute Devacurl out of my routine my hair quickly revived and I stopped having such an itchy dry scalp and my shedding reduced drastically. My hair is softer shiner and just overall more healthy.
Is one of the products you use the detangler?
gnanford nope. I sometimes use(d) the Wavemaker and the Frizz Free Volumizing Foam.
I’ve tried the detangler but it didn’t work for me...I ended up using the bottle up as shaving lotion. 🤣 I had noticed years ago that the Build-Up Buster would give me mad dandruff if I actually used it on my scalp, but it didn’t if I only used it on the length of my hair so I figured it was a contact allergy. I’d long since stopped using that one by the time I noticed my hair loss though.
I don't use Deva Curl for exactly the reasons you listed: 1) my hair is healthy, and any amount of protein makes my hair look like straw, and 2) I'm very sensitive to fragrances, especially essential oils. I tried a couple samples, and even after a few uses, my scalp itched and the ends of my hair looked straw-ish. 🤷
I checked the ingredients list on my deep conditioner against a list of known formaldehyde aliases and formaldehyde producing chemicals
.
Sure enough "diazolidinyl urea" was right in there.
Since formaldehyde is a known hair straightener and causes all sorts of other problems, I cannot look past it as a potential cause of the damage people are experiencing.
Thank you for the information and the approach you took. I lost my beautiful curls and had and still continue to have hair loss. It is so embarrassing. Went from thick hair to thin falling out hair.
I’ve been using only devacurl for 3+ years and I’ve never experienced any problems and my curls have never felt or looked better. Not saying this to discredit anyone having issues just sharing my experience.
1 yr for me in April and same. But not going to lie, this is freaking me out a little bit.
do you buy them regularly, or could be that some of your products are around a year old already? just asking because these issues started like just a year ago, perhaps yours werent affected lol
Isa chu I restock every few months directly from deva curl or on amazon
I think it’s only recent batches cuz even spisha said it was in the last year or 8 months that she noticed differences
Salma A I bought products directly from devacurl on Black Friday
Thank you so much for you unbiased opinion. You give so much great information. I love love love your content and enjoy learning while I watch your videos. 😍😍😍😍😍
What about the people who have gray hair growing in after and during their hair loss related to these products? What could be causing that?
I think that would have to do with scalp damage.
Age honey...sorry but it's TRUE. As much as we hate it, it happens. I'm a stylist and have had people gray at age 19. And among a wide range of things that can cause gray, from genetics to after effects of chemo.
@@haileymize3660 but I never heard of it being related to a hair product, I need to know what would be the connection
Lack of oxygen to the scalp which also happens with age / scalp damage
@@ChristinaJLHill now this makes alot of sense
You’re awesome. Glad to have someone with knowledge in the science world to weigh in with an unbiased perspective. I haven’t used the product either but was ready to start my curly hair journey. Now I am taking more time to research hair companies n products before I try any. I would have gone straight to Diva Curl because I’m familiar with the work and previous hair products from Loraine Massy. I used them in the late 80’s & 90’s with great results. If not for all the internet posts of the problems and they starting after she sold Diva Curl, I might have been one of the people who had problems. I can relate to their devastation.
I'd love to hear your opinion about Mineral 89 with Hyaluronic Acid by Vichy.
Same here. It gave me hives.
Lame product...
I’ve used Deva Curl for over 10 year, only great things to say about it. No issues, I can’t live without it!
forallsenses sadly thats how most people started off😕 stop before its too late !
I had the worst breakout of my life the one time I tried the gel, and I’m still dealing with dandruff from using the original shampoo and conditioner for years. My hair got thinner as well but I think that has gotten better in time. I thought it was either hard water or my diet somehow causing it.
I am really glad you mentioned Essential oils. Essential oils are not FDA approved or regulated(unless the company is looking for a food grade approval for an oil, I believe). Essential oils are only tested and regulated by the manufacturer and there is NO consistent industry standard of extraction. The source of the materials to create the oils is also not regulated. I was a distributor for a major essential oils company for more than 10 years and over time the claims we were supposed to make made me uncomfortable. Distributors have sent oils straight to independent labs for testing and all had been found to be adulterated. Companies have tried to gain an edge over other EO companies by changing the language; in the beginning it was pure EO, then, clean EO, and now its therapeutic grade EO. Everyone is in search of "Clean" but most have no idea that getting products loaded with essential oils does not guarantee clean in fact most likely the other way around. The Think Dirty app does this to many products...if the ingrediants list all the EOs they get a green number, but if the company doesn't list and uses the FDA approved language parfum/fragrance they get a red number. The app then states that the fragrance can be bad for allergies, but the EOs are all pure and clean(maybe they are unaware that the EO list IS Frangrance.) The app gives people a false impression of safe ingredients. I left he EO industry because I know that eventually many dermatological issues and more will end up having been the culprit for many people's problems. (I do believe the DC products damaged those people's hair) I have curly hair and have been following this story because I had a bad experience with their melt into moisture hair mask, and discontinued use immediately. I used it about 5 times over the course of the last 12 months and only the last time did it burn my scalp and cause my hair to turn into straw. In the Curly Girl Method there is a push for no sulfates, silicone, wax, mineral oil or parabens, etc. I've wondered if these products should have an expiration date, because in asking for products free of this and that we may have gotten products that don't last as long as some of the more standard formulated brands. Are all preservatives created equal??(just my little thought) Thank you for the video and giving the information about filing a complaint with the FDA, I enjoy your content! I now have to hide from essential oils community who are more dangerous than the curly girl community.
About essencial oils: their composition changes a lot, but these ingredients are full of allergens. From time to time European commission review the list of allergen compounds in fragrances and every once in a while an ingredient is forbidden to be used.
All of this just to say: can't these allergies be some sort of late phase allergic response?
This is awful. I feel truly bad for all the people who are experiencing adverse reactions from these products. And I very much appreciate your perspective as a biochemist, Kenna.
My sister uses their products and loves them. When she's on a budget she can't afford all of them, so she switches it up. I think that's what made her experience positive. She uses a mix. In moderation, her curls are so soft and defined! I can always tell when she's used it.
I have to say, I have pin straight hair, but I wept at some of the Deva Curl pictures. I greatly admire women with curly hair. My husband has curly hair, and I know the work that goes into it. My long hair began to fall out after a medical treatment, and now is starting to grow back. Our hair is so personal to us, a way we express ourselves, and all these people were paying for good products to care for their hair properly, and have suffered terribly because of it. This was a very important video for all of us. Pay attention to how products of any type affect you, and trust your instincts if you feel something is wrong. I wish everyone a complete recovery! Love from Canada!
Yours is the first opinion I’m hearing on the matter on purpose.
Hi there! As a chemist myself who works for a cosmetic/personal care product manufacturer (no we don’t make deva curl products) I do want to point out that we do identification testing on all raw material lots that we receive. We do full testing (GC, HPLC, acidity, pH, SpG, etc depending on the specific material) on the first lot received of a material from a vendor at a minimum annually. Once we certify that the material is correct and within specification for all testing, then for additional received lots we pull data from the CofA for some tests. However we do IR testing an ALL raw material lots from all vendors and verify the material before it can be used in the batch. From this we have been able to identify when we receive incorrect materials or raw materials that do not meet our specifications. I understand that not all companies perform raw material testing. I just wanted to say that there are companies that do, and do their best to ensure we are using the exact materials in products that we say we are. New to your channel. Thanks for putting a scientists perspective on this. As a curly girl myself this topic hits close to home. Luckily I never used much of Deva Curl.
Hi Kenna, I only used deva a few time before trying other brands. I loved your video. I too majored in public health and sciences and I can tell you that the theory CurlNinja about chemicals in the plastic is bogus for she is not a scientist nor has she taken science courses. She's a hair stylist. I've been saying it was the suppliers, and got information from a friend who works with a top cosmetics brand who mentioned that sometimes companies do change suppliers for profit. Also supplier could have changed ingredients without people knowing
I'm seconding that they changed suppliers. It happens often in the food industry too.
@@coffeegirl18 It happens in a lot of industries. In 2012 or 2013 popular petfood brand BlueBuffalo was making pets really sick. So in their commercial they were trashing Purina which led to a lawsuit. Purina bought a bag of their food and had it sent to a lab and as it turns out, all the stuff they were claiming in the commercial their food didn't have did. Turns out they had changed suppliers thinking they were getting better and the supplier was loading the ingredients with fillers and fake stuff. Another in pets was in 2016 a woman was feeding her pets an organic line of pet food and her pets got sick the company told her to return the stuff. so she did but kept some. She took them to a lab and all their claims on the food being healthy was a LIE! The lab found that the food had a drug that is used to euthanize pets, and the company's supplier was the supplier for other brands notorious for recalls. So while this wasn't a hair care line, it does compare with the situations on the suppliers being behind the issues people having. Just like with Deva.
@@vanessaebony529 Totally happens in every industry, but different industries do have different standards. I work as a pharmaceutical chemist. When we change suppliers, we are required to validate any new supplier. We have to make sure all their products meet USP/EU/JP standards through testing, and then we still have to test every single raw material that comes through the door to make sure it meets requirements before adding it to a product. Apparently, the testing requirements are much less in the beauty industry then the pharmaceutical industry. I am astonished that they don't do thorough testing on every single raw material that comes in. We have had raw materials not pass testing parameters in the past. You can't trust that just because the material usually passes testing that it will pass every single time. It SHOULD pass every single time if the supplier did their job right, but mistakes happen. It is a fact of life. Which is why raw materials should be thoroughly tested each and every time.
I used DevaCurl for years and only recently stopped because I saw these videos. I didn’t think that I had been impacted, but looking back I always had a crazy itchy scalp with bad dandruff every week. Looking back on old photos of myself, I used to have a much tighter curl pattern. Now I have a pretty loose wave. I previously thought this was due to hormonal changes, but now I am not sure.