Cosmetology Study Guide

Topic-by-topic coverage of cosmetology state board exam content. Each article covers the concepts, terminology, and exam-ready facts you need across hair, skin, nails, safety, and business law.

Hair5 articles

Hair Structure and Layers
Color Theory for Cosmetology
Chemical Services: Perms and Relaxers
Hair Cutting Techniques
Scalp Conditions and Disorders

Skin5 articles

Skin Structure and Layers
Fitzpatrick Skin Types
Facial Treatment Steps
Chemical Exfoliation: AHAs, BHAs, and Enzymes
Contraindications in Esthetics

Nails5 articles

Nail Structure and Anatomy
Nail Diseases and Disorders
Manicure and Pedicure Procedures
Nail Enhancements: Acrylics, Gels, and Dip Powder
Nail Sanitation and Disinfection

Safety & Sanitation5 articles

Infection Control in Cosmetology
Disinfection vs Sterilization in the Salon
Bloodborne Pathogens in the Salon
OSHA Hazard Communication in the Salon
Universal Precautions in Cosmetology

Business & Law5 articles

Cosmetology License Requirements
Salon Management Basics
Client Consultation in Cosmetology
State Board Regulations for Cosmetology
Professional Ethics for Cosmetologists

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