COS courses
16 courses · Citrus College · Fall 2026
- COS 141 — Introduction to Cosmetology 8 Units (AA/AS) 120 lecture hours, 80 lab hours Equivalent to: COS 140, COS 141B1 section
- COS 141A — Introduction to Cosmetology I 4 Units (AA/AS) 40 lab hours1 section
- COS 141B — Introduction to Cosmetology II 4 Units (AA/AS) 40 lab hours Equivalent to: COS 1411 section
- COS 151 — Citrus Salon Experience 2.5 Units (AA/AS) 12 lecture hours, 100 lab hours1 section
- COS 161 — Haircolor 8 Units (AA/AS) 100 lecture hours, 155 lab hours1 section
- COS 181 — Haircutting and Styling 8 Units (AA/AS) 120 lecture hours, 80 lab hours1 section
- COS 184 — Haircutting and Styling 8 Units (AA/AS) 120 lecture hours, 80 lab hours1 section
- COS 185 — Skin Care 9 Units (AA/AS) 150 lecture hours, 50 lab hours1 section
- COS 186 — Nail Care 4 Units (AA/AS) 60 lecture hours, 40 lab hours1 section
- COS 201 — Chemicals 8.5 Units (AA/AS) 120 lecture hours, 120 lab hours1 section
- COS 202 — Chemicals 8 Units (AA/AS) 120 lecture hours, 80 lab hours1 section
- COS 202A — Haircolor 4 Units (AA/AS) 60 lecture hours, 40 lab hours1 section
- COS 202B — Chemical Texture 4 Units (AA/AS) 60 lecture hours, 40 lab hours1 section
- COS 211 — Advanced Short Hair Cutting Techniques 1.5 Units (AA/AS) 20 lecture hours, 32 lab hours1 section
- COS 221 — Advanced Hairstyling and Hair Extension Techniques 1.5 Units (AA/AS) 20 lecture hours, 32 lab hours1 section
- COS 231 — Business and Licensing Preparation for Cosmetologists 4 Units (AA/AS) 60 lecture hours, 40 lab hours1 section
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