Prerequisites are outlined in the State Standard Guide. Second Quarter Credit COS 100 Introduction to Cosmetology Theory 5 COS 101 Introduction to Perms. 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.