This course information is obtained from the Columbus
Technical College Catalog (pdf 
).
Please check with the department offering the course for the most
updated information.
COS 110 - Skin, Scalp, and Hair - Provides instruction on and application of techniques and theory in the treatment of the skin, scalp, and hair. Emphasis will be placed on work with live models. Topics include implements, products and supplies, corrective hair and scalp treatments, facial procedures and manipulations, safety precautions, cosmetic chemistry/products and supplies, and treatment theory: electrotherapy, electricity, and light therapy. Prerequisites/Corequisites: COS 100, COS 101, COS 103, COS 105, COS 106, COS 108, COS 109
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This course information is obtained from the Columbus
Technical College Catalog (pdf ).
Please check with the department offering the course for the most
updated information.