Taking a "learn by doing" approach, this in-depth resource provides 46 hands-on projects and experiments from analyzing of hair, formulating and applying color, to evaluating results. This book is to be used in conjunction with the hair coloring curriculum of all cosmetology programs from beginner to advanced. It guides any level student through exploration of the true form of hair coloring. Chapters include semipermanent hair coloring, white and gray hair, theory of lightening, dye removers and more. Features: -Review questions at the end of each experiment challenging students to analyze their educational activity and assess their achievement of lesson objectives -Essay questions designed to improve students' reading comprehension and composition writing skills -Lab experiments that can be used in a classroom setting or independently -Theories, facts and methods that are applicable regardless of product brand name