Cosmetologist Course

Lesson 1 • History and Career Pathways

Traces cosmetology's evolution and maps modern career options. Grounds students in professional identity before technical training begins.

Lesson 2 • Workplace Safety and Ergonomics

Addresses chemical hazard communication, safe lifting, and posture. Prevents occupational injury and ensures a safe environment for clients and practitioners.

Lesson 3 • Sanitation and Infection Control

Covers microbiology basics, disinfection levels, and tool sterilization methods. Directly supports regulatory compliance and client safety throughout the course.

Lesson 1 • Muscles, Nerves, and Circulation

Maps facial muscles, cranial nerves, and blood supply relevant to massage and chemical services. Supports safe technique application in subsequent chapters.

Lesson 2 • Hair Structure and Growth Cycles

Details follicle anatomy, cortex composition, and the anagen-catagen-telogen cycle. Informs chemical service timing and hair loss recognition.

Lesson 3 • Nail Structure and Disorders

Covers nail plate, matrix, and bed anatomy alongside common nail disorders. Enables students to identify contraindications before nail services.

Lesson 1 • Shampooing and Conditioning Techniques

Covers scalp manipulation, product selection, and water temperature control. Builds the manual foundation for all subsequent wet hair services.

Lesson 2 • Therapeutic Scalp Treatments

Applies targeted treatments for dryness, oiliness, and hair loss concerns. Integrates product knowledge with scalp analysis skills from earlier sections.

Lesson 3 • Scalp Analysis and Consultation

Teaches visual and tactile scalp assessment and documentation methods. Establishes the consultation workflow used in all hair services.

Lesson 1 • Layered and Texturizing Techniques

Covers uniform, long, and short layering plus point cutting and slide cutting. Expands the student's technical range for volume and movement creation.

Lesson 2 • Cutting Lines and Elevation

Explains horizontal, vertical, and diagonal cutting lines and elevation angles. These geometric principles govern all haircut structures taught in this chapter.

Lesson 3 • Blunt and Graduated Cuts

Builds one-length and stacked graduation techniques on mannequins and live models. Reinforces consistent sectioning and tension from the previous section.

Lesson 4 • Tools, Sectioning, and Body Position

Introduces shears, clippers, razors, and combs alongside correct sectioning patterns. Proper tool handling and posture prevent errors and injury.

Lesson 1 • Color Theory and the Level System

Explains the color wheel, undertones, and the 1–10 level system. Provides the theoretical framework for all formulation decisions in this chapter.

Lesson 2 • Highlighting and Balayage Techniques

Teaches foil highlighting, balayage, and color melting for dimensional results. Advances students from single-process to multi-tonal color placement.

Lesson 3 • Hair Color Product Categories

Differentiates temporary, semi-permanent, demi-permanent, and permanent color chemistry. Guides appropriate product selection based on client goals and hair condition.

Lesson 4 • Single-Process Color Application

Covers virgin application, retouch, and gray coverage techniques. Builds foundational application skills before advanced multi-process services.

Lesson 1 • Smoothing and Keratin Treatments

Covers formaldehyde-free and low-aldehyde smoothing systems and ventilation requirements. Expands texture service offerings with lower-commitment options.

Lesson 2 • Chemical Relaxer Services

Addresses lye and no-lye relaxer chemistry, application, and timing. Emphasizes scalp protection and strand testing to prevent chemical damage.

Lesson 3 • Hair Texture Chemistry Fundamentals

Explains disulfide bonds, hydrogen bonds, and pH effects on hair structure. Provides the chemical foundation required for safe texture service decisions.

Lesson 4 • Permanent Waving Techniques

Covers rod selection, wrapping patterns, and processing for permanent waves. Builds systematic application skills for curly and wavy texture creation.

Lesson 1 • Gel Polish and Soak-Off Systems

Teaches gel polish application, curing, and safe removal to prevent nail damage. Introduces UV and LED lamp technology and product chemistry.

Lesson 2 • Nail Enhancement Systems

Covers acrylic, hard gel, and dip powder application and maintenance. Builds advanced nail extension skills for a broader service menu.

Lesson 3 • Pedicure Procedures and Foot Care

Addresses foot soaking, callus reduction, nail trimming, and lower-leg massage. Extends manicure skills to foot care with added safety considerations.

Lesson 4 • Manicure Fundamentals

Covers nail shaping, cuticle care, hand massage, and polish application. Establishes the baseline nail service sequence used throughout this chapter.

Lesson 1 • Masks, Serums, and Treatment Products

Differentiates clay, hydrating, and peel-off masks and active serum ingredients. Builds product knowledge for customized facial treatment planning.

Lesson 2 • Hair Removal Services

Covers soft wax, hard wax, threading, and tweezing for facial and body hair removal. Expands the esthetics service menu with high-demand treatments.

Lesson 3 • Skin Analysis and Consultation

Teaches Fitzpatrick typing, skin type classification, and condition mapping. Accurate analysis drives every product and treatment decision in this chapter.

Lesson 4 • Facial Massage and Extractions

Teaches effleurage, petrissage, and tapotement movements and safe comedone extraction. Integrates anatomy knowledge to guide massage direction and pressure.