The Science of Hair Care

The most comprehensive source on the subject, this Second Edition is completely revised and expanded to reveal the most recent advances, technologies, and trends in hair and hair care science-tracking the development of hair care products, the emergence of new regulatory practices, and the latest methods in product safety and efficacy assessment. Scalp and Hair Hygiene: Shampoos. Hair Treatment and Hair Care Products. Premanent Waving and Hair Straightening. Oxidation Coloring. Efficacy Assessment of Hair Products. Skin Tests. Occupational Disorders of Hairdressers. Hair Shaft Abnormailities. Greying of Hair. Dandruff. Eczematous Dermatitis of the Scalp. Hair and Psychology.