Cosmetic science – Basic

1 major formulas   06:40

2 cosmetic ingredients   09:15

3 ANTIOXIDANTS   07:38

4 COLOR ADDITIVES   10:07

5 FLAVORING AGENTS   07:10

6 MOISTURIZERS   06:48

7 PH BUFFERS   06:51

8 PLASTICIZERS   05:38

9 PRESERVATIVES   03:48

10 PROPELLANTS   08:37

11 Training