1 General and Legal Aspects of Cosmetics
2 Economic Importance of Cosmetics
3 Cost Structure of the Cosmetic Products and Their Manufacturers
4 Scientific Descriptions of the Skin
5 Composition of Creams for Skin Care
6 Proven Active Ingredients for Various Categories of Skin Creams
7 Active Ingredients for Special Products
8 Proposals for the Formulation of Creams
1 General and Legal Aspects of Cosmetics
p 14 , 1.1 Short look at history of cosmetics
10000 BCE mesolithic ใช้ grease adn castol oil เพื่อให้ softer skin
– paint tattoo c plant dyes
– 7000 yr ต่อมา , Egyptian parchmentกระดาษหนัง , ได้เขียน cream sooth skin , ⇩ wrinkles
– ancient Near East men ใช้ oil hair, beard
2 Economic Importance of Cosmetics
3 Cost Structure of the Cosmetic Products and Their Manufacturers
4 Scientific Descriptions of the Skin
5 Composition of Creams for Skin Care
6 Proven Active Ingredients for Various Categories of Skin Creams
7 Active Ingredients for Special Products
8 Proposals for the Formulation of Creams