Reviews the chemical and physical properties, care and treatment of hair, including product development. This book discusses ethnic hair, its appropriate management measures and products. It surveys instrumental methods for product performance evaluation. It presents sensory and market research techniques for optimum consumer satisfaction. "For the dermatologist with an interest in the basic chemistry and development of hair care products, this text contains the most recent definitive knowledge on the subject. It is an important reference book for anyone who wishes to work in the hair care industry. "---Journal of the American Academy of Dermatology