Trichology Course

Lesson 1 • Hair Growth Cycle Phases

Defines anagen, catagen, telogen, and exogen phases with durations and cellular events. Provides the biological framework for diagnosing growth disorders.

Lesson 2 • Structure of the Hair Follicle

Examines follicle layers, papilla, and matrix cells as the basis of hair production. Establishes anatomical vocabulary used throughout the course.

Lesson 3 • Scalp Skin Layers and Vasculature

Covers epidermis, dermis, and hypodermis layers specific to scalp tissue. Links blood supply and nerve innervation to follicle nourishment.

Lesson 4 • Hair Shaft Composition and Layers

Breaks down cuticle, cortex, and medulla structure and their physical properties. Connects shaft composition to visible hair quality and damage patterns.

Lesson 1 • Nutritional Factors Affecting Hair

Identifies key micronutrients and macronutrients essential for keratin synthesis. Links dietary deficiencies to specific hair loss and texture changes.

Lesson 2 • Aging Effects on Hair Physiology

Tracks physiological changes in follicle cycling, melanocyte activity, and sebum output with age. Distinguishes normal aging from pathological hair loss.

Lesson 3 • Sebum Production and Scalp Microbiome

Explains sebaceous secretion rates and their role in scalp barrier function. Introduces the scalp microbiome and its impact on inflammatory conditions.

Lesson 4 • Hormonal Regulation of Hair Growth

Analyzes androgen, estrogen, thyroid, and cortisol effects on follicle cycling. Connects hormonal imbalances to clinically observable hair changes.

Lesson 1 • Laboratory Investigations and Referral

Identifies blood panels and scalp biopsy indications relevant to hair disorders. Establishes when to refer clients to dermatologists or endocrinologists.

Lesson 2 • Trichoscopy and Dermoscopy Techniques

Introduces handheld and digital dermoscopy for magnified follicle and scalp analysis. Connects dermoscopic signs to specific diagnoses.

Lesson 3 • Client Consultation and History Taking

Structures a comprehensive intake covering medical, dietary, and lifestyle history. Establishes the diagnostic baseline for all subsequent assessments.

Lesson 4 • Hair Pull Test and Trichogram

Demonstrates standardized pull test technique and trichogram sample collection. Interprets anagen-to-telogen ratios for diagnostic conclusions.

Lesson 5 • Visual Scalp and Hair Examination

Teaches systematic visual inspection of scalp zones, hair distribution, and shaft quality. Trains pattern recognition for common and complex presentations.

Lesson 1 • Anagen Effluvium and Chemotherapy-Related Loss

Describes rapid shaft fracture and shedding caused by cytotoxic agents and radiation. Prepares students to support clients through treatment-related hair loss.

Lesson 2 • Traction and Traumatic Alopecia

Identifies mechanical causes from styling practices and their progression from reversible to permanent loss. Guides clients on protective practices.

Lesson 3 • Telogen Effluvium: Acute and Chronic

Distinguishes triggers, duration, and shedding patterns of acute versus chronic telogen effluvium. Links trigger identification to effective management strategies.

Lesson 4 • Androgenetic Alopecia in Men and Women

Covers genetic and hormonal mechanisms driving follicle miniaturization in both sexes. Applies grading scales to classify severity and guide treatment planning.

Lesson 1 • Contact Dermatitis and Scalp Sensitivity

Differentiates irritant from allergic contact dermatitis caused by hair products. Teaches patch testing principles and ingredient avoidance strategies.

Lesson 2 • Fungal Infections: Tinea Capitis

Describes dermatophyte species, transmission routes, and clinical presentations of tinea capitis. Emphasizes hygiene protocols and referral for systemic treatment.

Lesson 3 • Dandruff and Seborrheic Dermatitis

Distinguishes dandruff from seborrheic dermatitis by severity, distribution, and inflammatory markers. Connects Malassezia overgrowth to symptom development.

Lesson 4 • Folliculitis and Scalp Acne

Identifies bacterial and fungal folliculitis, acne keloidalis, and dissecting cellulitis. Guides appropriate hygiene, product, and referral recommendations.

Lesson 1 • Lichen Planopilaris and Frontal Fibrosing Alopecia

Details perifollicular inflammation, band-like fibrosis, and hairline recession patterns. Covers dermoscopic features and the importance of early detection.

Lesson 2 • Central Centrifugal Cicatricial Alopecia

Examines the centrifugal scarring pattern prevalent in women of African descent and its styling-related triggers. Addresses cultural sensitivity in client communication.

Lesson 3 • Classification of Scarring Alopecias

Introduces the lymphocytic, neutrophilic, and mixed categories of primary cicatricial alopecia. Establishes the framework for distinguishing each subtype.

Lesson 4 • Trichorrhexis and Structural Hair Shaft Disorders

Identifies congenital and acquired shaft defects including trichorrhexis nodosa, monilethrix, and pili torti. Links structural abnormalities to fragility and breakage.

Lesson 1 • Nutritional and Supplement Protocols

Designs evidence-based supplement plans addressing deficiencies linked to hair loss. Integrates dietary recommendations with topical and procedural treatments.

Lesson 2 • Platelet-Rich Plasma Therapy

Explains PRP preparation, growth factor mechanisms, and injection protocols for hair loss. Reviews clinical evidence and patient selection criteria.

Lesson 3 • Topical Treatments and Active Ingredients

Reviews minoxidil, ketoconazole, corticosteroids, and emerging topicals with mechanisms and application protocols. Matches ingredients to specific diagnoses.

Lesson 4 • Scalp Treatments and Professional Protocols

Covers exfoliation, scalp massage, and professional-grade treatment application techniques. Demonstrates how in-clinic protocols complement home care regimens.

Lesson 5 • Low-Level Laser and Light Therapy

Covers photobiomodulation mechanisms, device types, and treatment parameters for hair growth stimulation. Evaluates clinical evidence for home and clinic devices.

Lesson 1 • Hygiene, Safety, and Infection Control

Applies clinical hygiene standards to equipment sterilization, workspace sanitation, and personal protective practices. Protects both client and practitioner.

Lesson 2 • Building and Managing a Trichology Practice

Covers service menu design, pricing strategy, and client retention systems for a sustainable practice. Integrates professional development and continuing education planning.

Lesson 3 • Communication and Expectation Management

Develops skills for delivering diagnoses, managing unrealistic expectations, and discussing sensitive topics. Builds client trust through transparent communication.

Lesson 4 • Client Records and Documentation Standards

Establishes protocols for intake forms, treatment notes, and progress records. Ensures compliance with data protection and professional record-keeping standards.