Certificates require three to twelve months for completion. Course requirements, credit and a suggested course sequence for cosmetology technical certificate follow. COS 100 Introduction to Cosmetology Theory Introduces the fundamental theory and practices of the cosmetology profession. Emphasis is placed on professional practices and safety. COS 101 Introduction to Permanent Waving and Relaxing Introduces the chemistry and chemical reactions of permanent wave solutions and relaxers.
Students apply procedures and practice skills on mannequins.
COS 102 Introduction to Hair Color Introduces the fundamental theory of color, predisposition tests, color selection and color application. COS 103 Introduction to Skin, Scalp and Hair Introduces the theory, procedures and products used in the care and treatment of skin, scalp and hair. COS 104 Introduction to Manicuring and Pedicures Introduces the theory, procedures and products used in the care of nails and cuticles. COS 105 Introduction to Shampooing and Styling Introduces the fundamental theory and skills required to shampoo and create shapings, pincurls, fingerwaves, roller placement and combouts. Laboratory training includes styling training to total 20 hours on mannequins and 25 hours on live models without compensation.