The book "The Chemistry and Manufacture of Cosmetics" Volume III: Ingredients Book One is a comprehensive resource for cosmetic scientists, formulators, and manufacturers, providing in-depth information on the chemistry and manufacture of cosmetic ingredients. It covers a wide range of cosmetic ingredients, including natural ingredients, moisturizing ingredients, surfactants, thickeners and rheology modifiers, preservatives, and coloring agents, and discusses the chemistry, properties, and applications of each ingredient, as well as their safety and regulatory aspects.