COS courses
36 courses · Cerritos College · Fall 2026
- COS 63 — Advanced Cosmetology Manipulation 5.0 UNITS1 section
- COS 100A — Introduction to Hairstyling A 2.0 UNITS1 section
- COS 100B — Introduction to Hairstyling B 2.0 UNITS1 section
- COS 101A — Introduction to Haircutting A 2.0 UNITS1 section
- COS 101B — Introduction to Haircutting B 2.0 UNITS1 section
- COS 102 — Health and Safety in the Beauty Industry 1.0 UNITS1 section
- COS 103 — Science in the Beauty Industry 1.0 UNITS1 section
- COS 104A — Advanced Hairstyling A 2.0 UNITS1 section
- COS 104B — Advanced Hairstyling B 2.0 UNITS1 section
- COS 105A — Advanced Haircutting A 2.0 UNITS1 section
- COS 105B — Advanced Haircutting B 2.0 UNITS1 section
- COS 106 — Business in the Beauty Industry 1.0 UNITS1 section
- COS 107 — State Board Preparation-Hairstyling License 1.0 UNITS1 section
- COS 108A — Haircolor A 3.0 UNITS1 section
- COS 108B — Haircolor B 1.0 UNITS1 section
- COS 109A — Chemical Texture A 3.0 UNITS1 section
- COS 109B — Chemical Texture B 1.0 UNITS1 section
- COS 110A — Makeup A 1.5 UNITS1 section
- COS 110B — Makeup B 0.5 UNITS1 section
- COS 111A — Skin Care A 3.0 UNITS1 section
- COS 111B — Skin Care B 1.0 UNITS1 section
- COS 112A — Nail Care A 3.0 UNITS1 section
- COS 112B — Nail Care B 1.0 UNITS1 section
- COS 113A — Hair Removal A 1.5 UNITS1 section
- COS 113B — Hair Removal B 0.5 UNITS1 section
- COS 114 — State Board Preparation-Cosmetology License 1.0 UNITS1 section
- COS 115A — Introduction to Skin Care A 2.0 UNITS1 section
- COS 115B — Introduction to Skin Care B 2.0 UNITS1 section
- COS 116A — Introduction to Skin Beautification A 2.0 UNITS1 section
- COS 116B — Introduction to Skin Beautification B 2.0 UNITS1 section
- COS 117A — Advanced Skin Care A 2.0 UNITS1 section
- COS 117B — Advanced Skin Care B 2.0 UNITS1 section
- COS 118A — Advanced Skin Beautification A 2.0 UNITS1 section
- COS 118B — Advanced Skin Beautification B 2.0 UNITS1 section
- COS 119 — State Board Preparation-Esthetician License 1.0 UNITS1 section
- COS 120B — Advanced Skin Technology 0.5 UNITS1 section
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