Don't wait until two weeks before boards to panic. Shear Genius Society is built to work alongside your 1,800-hour cosmetology program from week one — chapter-indexed practice tests, games, flashcards, and video lessons tuned to the PSI exam.
Start Studying Free See how Cosmetology prep worksEverything the Colorado Office of Barber and Cosmetology Licensure requires — before you even open a textbook.
SGS content is weighted the same way the exam is — so you study the heaviest topics the most.
| Scientific Concepts (Infection Control, Safety, Chemistry) | 35% |
| Hair Care and Services (Cutting, Styling, Chemical) | 40% |
| Skin Care | 15% |
| Nail Care and Services | 10% |
SGS isn't a two-week cram kit. It's the study companion that rides shotgun through all 1,800 program hours.
Your first 14 weeks cover anatomy, chemistry, infection control, and cosmetology basics. Use SGS flashcards and Knowledge Chair chapter by chapter to make the vocabulary stick while it's fresh.
You're in practicals now. Pair every kit check with a quick SGS Shear Squares round on that chapter — the repetition glues clinical skills to the theory behind them.
Take a Cosmetology practice test for Colorado every week. Your score trend tells you which chapters to loop through TheBoard before you forget material you learned in month 2.
The Colorado exam is PSI's written test. Run full-length Practice Tests in exam conditions, review state-law questions daily, and use ShearForce for quick recall drills between clinic shifts.
Three real state-law questions from the SGS bank. Click an answer to reveal the correct one.
How many training hours does Colorado require for a cosmetology license?
What is the minimum age to obtain a cosmetology license in Colorado?
Which exam provider administers the cosmetology licensing exam in Colorado?
Email yourself the one-page summary — Colorado's requirements, the exam topic weighting, your week-by-week study arc, and the top 10 Colorado-specific state-law questions students miss most.
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SGS covers all four tracks — your subscription works across every program you're licensed in.
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