Fragrance Chemistry: The Science of the Sense of Smell
Coloring the Cosmetic World: Using Pigments in Decorative Cosmetic Formulations
Pharmaceutical Manufacturers: An International Directory
Cosmetics: Controlled Efficacy Studies and Regulation
Soap Manufacturing Technology
Fragrances: Beneficial and Adverse Effects
Beginner's Guide to Emulsion Formulation: How to Choose Ingredients for Successful Emulsion
Making Soap: DIY Bath & Body Products Made with All-Natural Scents, Oils, and Colors