Hair Treatment Course

Lesson 1 • Hair Porosity and Elasticity

Defines porosity levels and elasticity ratings as diagnostic tools for product selection. Prepares students to assess hair before any treatment.

Lesson 2 • Hair Typing and Classification

Introduces texture, curl pattern, and density classification systems used in professional practice. Enables accurate client profiling for treatment customization.

Lesson 3 • Hair Anatomy and Structure

Covers the cortex, cuticle, and medulla layers and their roles in hair behavior. Establishes the structural vocabulary used throughout the course.

Lesson 4 • Scalp Biology and Health

Analyzes sebaceous gland activity, scalp pH, and microbiome balance as treatment prerequisites. Connects scalp condition to treatment outcomes.

Lesson 1 • Patch Testing and Allergy Protocols

Establishes mandatory pre-treatment patch testing procedures to prevent adverse reactions. Protects client safety and professional liability.

Lesson 2 • Professional Client Intake Process

Structures the intake interview to capture health history, lifestyle, and hair goals. Forms the foundation for safe and personalized treatment recommendations.

Lesson 3 • Visual and Manual Scalp Assessment

Teaches hands-on techniques for detecting scalp conditions, buildup, and inflammation. Directly informs product and treatment selection in subsequent chapters.

Lesson 4 • Building a Treatment Plan

Synthesizes consultation data into a structured, goal-oriented treatment plan. Bridges assessment findings to the practical treatments covered in later chapters.

Lesson 1 • Scalp Massage and Stimulation Techniques

Teaches effleurage, petrissage, and friction movements to boost circulation during cleansing. Enhances treatment absorption and client experience simultaneously.

Lesson 2 • Clarifying and Detox Treatments

Applies chelating and clarifying agents to remove mineral deposits and stubborn buildup. Prepares the scalp and cuticle for maximum treatment penetration.

Lesson 3 • Shampoo Chemistry and Selection

Breaks down surfactant types, pH levels, and ingredient functions in professional shampoos. Enables evidence-based product selection for each hair and scalp type.

Lesson 4 • Rinsing and Post-Cleanse Protocols

Establishes correct water temperature, rinse duration, and post-cleanse product application. Prevents cuticle damage and sets the stage for conditioning treatments.

Lesson 1 • Deep Conditioning Treatment Application

Teaches sectioning, product distribution, heat activation, and timing for deep conditioning. Maximizes ingredient penetration and moisture retention outcomes.

Lesson 2 • Conditioner Types and Functions

Distinguishes rinse-out, leave-in, and deep conditioners by ingredient action and use case. Grounds product selection in chemistry rather than marketing claims.

Lesson 3 • Hot Oil and Scalp Nourishment

Delivers heated oil treatments to nourish the scalp and seal the hair cuticle. Addresses dryness and scalp conditions using natural and professional-grade oils.

Lesson 4 • Protein Treatments and Reconstruction

Applies hydrolyzed protein treatments to repair damaged bonds and restore elasticity. Balances protein and moisture to prevent brittleness and breakage.

Lesson 1 • Dandruff and Seborrheic Conditions

Diagnoses dandruff and seborrheic dermatitis and applies medicated and professional treatments. Connects scalp condition severity to appropriate product and referral decisions.

Lesson 2 • Scalp Psoriasis Management

Applies gentle, non-irritating treatments to manage scalp psoriasis flare-ups in a salon setting. Defines scope of practice and when to refer to a dermatologist.

Lesson 3 • Alopecia Types and Treatment Approaches

Identifies androgenetic, alopecia areata, and traction alopecia and applies appropriate scalp therapies. Establishes referral boundaries between cosmetic and medical intervention.

Lesson 4 • Folliculitis and Scalp Infection Control

Recognizes folliculitis and bacterial scalp infections and applies sanitation and treatment protocols. Prevents cross-contamination and protects both client and practitioner.

Lesson 1 • Neutralization and Post-Service Care

Applies neutralizing shampoos to halt chemical action and restore hair pH after relaxing. Locks in results and prepares hair for conditioning and styling.

Lesson 2 • Scalp Protection and Base Application

Covers protective base creams, basing techniques, and scalp barrier methods before relaxer use. Prevents chemical burns and ensures client safety throughout the service.

Lesson 3 • Relaxer Application and Processing

Teaches sectioning, product application sequence, and strand testing during processing. Ensures uniform texture results while minimizing over-processing risk.

Lesson 4 • Chemistry of Chemical Relaxers

Explains how hydroxide and thioglycolate relaxers break disulfide bonds to alter texture. Provides the chemical foundation required for safe application decisions.

Lesson 1 • Neutralization and Curl Setting

Applies neutralizer to lock the new curl pattern and restore hair to its natural pH. Ensures curl durability and minimizes post-service damage.

Lesson 2 • Perm Solution Application and Processing

Applies waving lotion evenly, monitors processing, and performs strand tests for curl development. Prevents under- or over-processing through systematic monitoring.

Lesson 3 • Perm Chemistry and Bond Reformation

Explains how waving lotion breaks and neutralizer reforms disulfide bonds around a rod. Builds the chemical understanding needed for safe perm execution.

Lesson 4 • Curl Enhancement for Natural Hair

Applies curl-enhancing treatments and texturizers to define natural curl patterns without full perming. Expands service offerings for clients with naturally textured hair.

Lesson 1 • Home Care Prescription and Education

Designs personalized home-care regimens that extend and reinforce in-salon treatment results. Empowers clients with knowledge to maintain hair health between appointments.

Lesson 2 • Managing Chemically Compromised Hair

Applies targeted repair protocols for hair damaged by overlapping chemical services. Prioritizes integrity restoration before any further chemical application.

Lesson 3 • Multi-Session Treatment Programming

Structures progressive treatment sequences across multiple visits to achieve cumulative hair health goals. Teaches scheduling logic and treatment interval optimization.

Lesson 4 • Transitioning and Big Chop Guidance

Supports clients transitioning from chemically treated to natural hair through targeted care plans. Addresses the dual-texture challenge with practical treatment and styling strategies.