Cosmetic Science Webinar - 7 Essentials

7 Essential topics you need to know about cosmetic science
chemistscorner.com/practical-c...

[@nehaa94]

Lecture starts at 18:37

[@arktana]

!Hi Perry have ben following your online lessons, thanks for the great video. can you tell me please What is the molecular weight (in deltons) of the Hyaluronic Acid powder for skin serums? i know its not suppose to be too low cuz it causes inflammation and therefore not good for you...so what is the best number , is it 50, 000 deltons? also. i would like to mix it up with a hih molecular weight Hyaluronic Acid , since i heard its good for the topical "plump" effect . so how many deltons shouls such a Hyaluronic Acid high molecular weight powder be? hope you can answer both questions, thanks very much

[@cataussiegirl]

Great information thank you

[@endlexvictorokechukwu9462]

hi perry, is it possible for a formulator to be able to formulate all kinds of cosmetics?

[@mjeol]

Perry you did Tresemme Naturals?! Do you have any idea how important the Alberto Culver version of Tresemme Naturals was to us natural 4b, 4c curly hair ladies? lol! It use to be a staple for me. But it seems the formula changed sometime after the sale to Unilever and it wasn't as effective (for some reason). The Alberto Culver version was so good we used to add it to water and use it as a leave-in spray conditioner. :D I remember going on a hunt for the "Alberto Culver version" to stock up. lol!

[@zainabadel4339]

Can you please tell me what is the major that you studied and which university cuz i want to study cosmetic chemistry