Module 2: Written Theory Preparation
Sanitation and Safety Practices
Importance of sanitation in cosmetology (hand hygiene, equipment sanitation, etc.)
Infection control and safety regulations
Anatomy and Physiology
Understanding the skin, hair, and nails
Hair growth, diseases, and disorders
Cosmetology Law
Legalities in cosmetology practice, including state laws
Ethics, licensing, and professional standards
Chemistry
Basic chemistry related to hair, skin, and nail care (e.g., pH scale, product ingredients)