Most of the studies test using Glycolic Daily and all dermatologists/cosmetologist advice once or twice per week, so I am so confused - How many times per week can I use glycolic acid 10% with 3.5-3.9% Ph and see results based on research? My skin is not sensitive. And why all the studies test it applying daily and we get recommendations of using it only a few days per week?#confused, please help ;)
This is actually an amazing study
Most of the studies test using Glycolic Daily and all dermatologists/cosmetologist advice once or twice per week, so I am so confused - How many times per week can I use glycolic acid 10% with 3.5-3.9% Ph and see results based on research? My skin is not sensitive. And why all the studies test it applying daily and we get recommendations of using it only a few days per week?#confused, please help ;)