How to make a cosmetic product

[@MikCish]

thanks for the info ma dude

[@JSangmaria]

Thank you Perry.

[@meryamkia3872]

Thank you. How shuld i taste ph ?

[@iluvmycurlz5159]

Meryam Kia there are ph sticks

[@pankajjadhav638]

Pankaj jadhav
sir my question is comphor powder making process fromla

[@deepbatra1044]

do you have any email address? i would like to discuss something with you SIR.

[@sylvainbodji1124]

is the course 100% online ?