This Cosmetology cheat sheet distills the NIC National Cosmetology Theory examination into a printable rundown of the facts state boards test most. It's a premium cheat sheet built by Capital Prep — the one premium prep we trust — and it's yours free. Reinforce it with the rest of your free cosmetology toolkit: the practice test, study guide, and flashcards.
Cosmetology exam at a glance
- Exam: NIC National Cosmetology Theory (written)
- Questions: 110 items (100 scored, 10 unscored pretest)
- Time: 90 minutes
- Passing score: Set by your state board — most states pass at 75% (some pathways 70%)
- Practical exam: Separate hands-on exam required in most states
- Administered by: State boards via testing vendors (PSI, Prov); NIC writes the national exam
- Cost: Varies by state and vendor (often ~$50–$125 per exam part)
What’s on the Cosmetology cheat sheet
- Hair Care & Services (45%) — cutting and elevation, the law of color, permanent color vs deposit-only, and chemical texture — perms and relaxers — the largest area on the exam.
- Scientific Concepts (35%) — infection control and the three decontamination levels, bloodborne pathogens and universal precautions, skin/hair/nail anatomy, the pH scale, and keratin chemistry.
- Skin Care & Services (10%) — skin analysis, comedones, the Fitzpatrick scale, facials, exfoliation and AHAs, and galvanic vs high-frequency electrotherapy.
- Nail Care & Services (10%) — natural-nail anatomy, disorder versus disease and when to refer, and manicure, pedicure, and enhancement basics.
How to use it in your final week
- Lock in infection control first — the three levels (sanitation < disinfection < sterilization), EPA-registered disinfectant, full label contact time, and disinfectant (tools) vs antiseptic (skin). It threads through every domain.
- Front-load Hair Care & Services (45%) and Scientific Concepts (35%) — together they are 80% of the exam, so most of your final passes should live here.
- Drill the two chemistry rules that unlock dozens of questions: acid closes the cuticle / alkali opens it, and perms and relaxers work by breaking and re-forming disulfide bonds.
- Read the sheet the morning of the test for a last pass on the memory hooks — the law of color (violet cancels yellow), disorder-vs-disease referral, and 100 scored questions in 90 minutes (about 54 seconds each).
The cheat sheet is your review layer — your Cosmetology practice test drives the exam-readiness ring at the top of this page. Download it, review, then take a full practice exam (or drill with the study guide and flashcards) to see where you stand.
Cosmetology cheat sheet FAQ
Yes — the Cosmetology cheat sheet is 100% free to download as a PDF, with no sign-up required. It's part of Career Employer's free cosmetology toolkit alongside the practice test, study guide, and flashcards.
It condenses the highest-yield NIC theory facts into a fast reference: the three decontamination levels, EPA-registered disinfectants and contact time, the pH and disulfide-bond chemistry behind color, perms, and relaxers, the law of color, skin and nail anatomy, and when to refer instead of service — grouped by the four content areas the NIC exam weights.
The NIC theory exam has 110 items, of which 100 are scored, in 90 minutes. The passing standard is set by your state board — most states pass at 75% (a few pathways use 70%). Always confirm the cut score with your own board.
No — the cheat sheet is a review and final-week cram aid, not a substitute for full study or the separate hands-on practical exam most states require. Use it to lock in the high-yield facts, then work the free practice test to build your readiness across all four domains.
Click the download button (or the preview card) at the top of this page to open the PDF instantly. Bookmark this page so you can pull it up again in the final week before your state-board exam.
References
- 1.National-Interstate Council of State Boards of Cosmetology (NIC). “NIC National Theory Examinations — Cosmetology.” nictesting.org. ↑
- 2.NIC. “National Cosmetology Theory Examination Candidate Information Bulletin (Eff. 7/1/2022).” provexam.com, 2022. ↑
- 3.U.S. Centers for Disease Control and Prevention (CDC). “Disinfection & Sterilization Guidelines.” cdc.gov. ↑
- 4.U.S. Occupational Safety and Health Administration (OSHA). “Bloodborne Pathogens Standard.” osha.gov. ↑
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