What is the cosmetology written exam?
It is a licensing examination covering knowledge needed to protect clients and perform cosmetology services safely. Most questions use multiple-choice answers. Some states also require a separate practical examination, while others use only a written test for a particular license.
Topics commonly tested
- Infection control and blood exposure
- Anatomy, physiology, skin, hair, and nails
- Chemistry, pH, and electricity
- Client consultation and contraindications
- Haircutting, styling, and scalp care
- Haircolor and chemical texture services
- Facials, hair removal, and makeup
- Nail care and professional practices
Question count, time, and passing score
These values are not universal. Open the official examination page for your state and read the newest candidate bulletin for your exact license. Check the revision date. A cosmetologist exam can differ from esthetics, nail technician, or barber exams offered by the same provider.
Learn why question counts vary →How to prepare
Use an outline-first plan. Learn high-weight safety concepts, practice new questions, review explanations, and track results by topic. Near test day, complete timed mixed sets without notes. If your state requires a practical, study its official procedure and supply list as a separate project.