Schools/TRITON/COS

COS courses

17 courses · Triton College · Fall 2026

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COS 101 — COS 101Fundamentals of Cosmetology#
1 section
COS 102 — COS 102Basic Hairstyling#
1 section
COS 103 — COS 103Thermal Hair Styling#
1 section
COS 104 — COS 104Salon Safety and Sanitation#
1 section
COS 111 — COS 111Salon Operations#
1 section
COS 112 — COS 112Hair Styling II#
1 section
COS 113 — COS 113Thermal Hair Styling II#
1 section
COS 114 — COS 114Esthetics and Nail Technology#
1 section
COS 201 — COS 201Basic Haircutting#
1 section
COS 202 — COS 202Hair Styling III#
1 section
COS 204 — COS 204Chemical Services I#
1 section
COS 205 — COS 205Esthetics and Nail Technology II#
1 section
COS 213 — COS 213Salon Management#
1 section
COS 214 — COS 214Chemical Services II#
1 section
COS 225 — COS 225Advanced Cosmetology#
1 section
COS 245 — COS 245Cosmetology Clinic#
1 section
COS 250 — COS 250Cosmetology Licensing Preparation#
1 section

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