COS 20 — Chemical Hair Services Theory (3.00 units)
In this course, students learn and develop an understanding and knowledge of the basic theoretical concepts that govern and guide salon-industry related chemistry, chemical texture services, and the fundamentals of haircoloring. Topics such as Chemistry, Safety, Haircolor and Chemical Texture applications will be covered. Students will work towards the California State Board of Barbering and Cosmetology minimum hours and practical operations in subjects learned. Theoretical instruction will be applied towards the curriculum minimum requirements to qualify for a Board examination.