
Eyelash Extension Course
Go from zero experience to a fully booked lash artist with the skills, safety knowledge, and business tools to launch your career with confidence. This comprehensive eyelash extension course covers everything from classic application and volume techniques to client management and pricing strategy. If you're ready to turn a passion for beauty into real income, this is where you start.
What you'll learn:
You'll master the complete eyelash extension process, starting with eye anatomy, sanitation protocols, and client consultation, then moving into classic and volume application techniques. You'll learn how to read eye shapes, create custom lash maps, and execute signature looks including cat-eye, doll-eye, and wispy styles. The course also covers adhesive science, safe removal, infill appointments, and natural lash health monitoring. On the business side, you'll build a service menu, develop a pricing strategy, and learn how to market yourself and attract clients. By the end, you'll have the technical skills and professional foundation to work confidently on real clients.
How you study in practice Eyelash Extension Course
How you practise Eyelash Extension Course
For businesses looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Eyelash Extension
Foundations of Eyelash Extension
Lesson 1 • Tools and Materials Overview
Introduces tweezers, adhesives, lash trays, and eye pads. Familiarity with each tool's purpose prepares students for hands-on practice sessions.
Lesson 2 • Client Consultation Fundamentals
Covers intake forms, contraindication screening, and expectation setting. Effective consultation reduces adverse events and builds client trust.
Lesson 3 • Industry Standards and Regulations
Introduces professional licensing requirements, health codes, and scope of practice. Students understand compliance obligations before touching any client.
Lesson 4 • Eye and Lash Anatomy
Covers orbital anatomy, lash growth cycles, and follicle structure. This knowledge underpins safe placement and retention decisions throughout the course.
Lesson 5 • Sanitation and Hygiene Protocols
Teaches disinfection, sterilization, and single-use tool policies. Proper hygiene prevents infection and protects both client and technician.
Chapter 2HideHide detailsSee detailsLash Extension Materials and Selection
Lash Extension Materials and Selection
Lesson 1 • Curl Patterns and Their Applications
Examines J, B, C, CC, D, and L curl designations and their visual effects. Matching curl to eye shape is essential for flattering results.
Lesson 2 • Adhesive Science and Selection
Covers cyanoacrylate chemistry, cure times, humidity sensitivity, and retention factors. Adhesive mastery is critical for safe, long-lasting bonds.
Lesson 3 • Extension Fibre Types and Properties
Compares synthetic, silk, and mink-style fibres by weight, sheen, and durability. Material choice directly affects client comfort and retention.
Lesson 4 • Primers, Sealers, and Aftercare Products
Explains how primers remove oils, sealers protect bonds, and aftercare products extend retention. Students learn when and how to apply each product.
Lesson 5 • Length and Diameter Guidelines
Establishes safe length-to-natural-lash ratios and diameter matching rules. Overloading natural lashes causes premature shedding and damage.
Chapter 3HideHide detailsSee detailsCore Application Techniques
Core Application Techniques
Lesson 1 • Classic Full-Set Application Sequence
Introduces the outer-to-inner application order and symmetry checking methods. A structured sequence ensures even coverage and balanced results.
Lesson 2 • Isolation Technique Mastery
Teaches single-lash isolation using the non-dominant hand tweezer. Clean isolation prevents bonding adjacent lashes, which causes pain and damage.
Lesson 3 • Adhesive Dipping and Placement
Covers correct dip depth, bead size, and placement angle on the natural lash. Consistent adhesive application is the foundation of retention.
Lesson 4 • Workstation Setup and Ergonomics
Establishes proper bed height, lighting, and posture to prevent technician fatigue. A consistent setup improves precision and reduces repetitive strain.
Lesson 5 • Curing and Finishing Procedures
Explains nano-mist curing, adhesive off-gassing, and safe eye-opening protocols. Proper finishing prevents irritation and locks in retention.
Chapter 4HideHide detailsSee detailsEye Shape Analysis and Mapping
Eye Shape Analysis and Mapping
Lesson 1 • Lash Mapping Principles
Teaches zone-based mapping using eye pads and markers to plan length placement. A precise map guides consistent application across the full lash line.
Lesson 2 • Designing Signature Lash Looks
Combines shape analysis and mapping to create natural, cat-eye, doll-eye, and wispy styles. Students produce a portfolio of mapped designs for each look.
Lesson 3 • Identifying Eye Shape Categories
Covers almond, round, hooded, monolid, downturned, and upturned eye classifications. Accurate identification is the prerequisite for all design decisions.
Lesson 4 • Face Shape and Feature Harmony
Examines how face shape, brow arch, and nose bridge influence lash design choices. Lash maps must complement the full face, not just the eye.
Lesson 5 • Corrective Design Strategies
Applies mapping to visually lift, open, elongate, or balance specific eye concerns. Corrective design adds professional value and client satisfaction.
Chapter 5HideHide detailsSee detailsAdverse Reactions and Risk Management
Adverse Reactions and Risk Management
Lesson 1 • Contraindication Management
Reviews absolute and relative contraindications including chemotherapy, alopecia, and active infections. Refusing service when indicated protects both parties.
Lesson 2 • Recognising Adverse Reactions
Distinguishes irritant contact dermatitis, allergic contact dermatitis, and chemical burns by symptom profile. Early recognition enables faster, safer responses.
Lesson 3 • Emergency Response Procedures
Prepares students to manage eye irrigation, product-in-eye incidents, and anaphylaxis first steps. Knowing when to refer to medical care is equally critical.
Lesson 4 • Risk Reduction and Documentation
Establishes informed consent, service records, and incident reporting as risk management tools. Thorough documentation is the technician's primary legal protection.
Lesson 5 • Patch Testing Protocols
Covers adhesive and product patch test procedures, timing, and result interpretation. Patch testing is the primary prevention tool for allergic reactions.
Chapter 6HideHide detailsSee detailsVolume and Mega Volume Techniques
Volume and Mega Volume Techniques
Lesson 1 • Premade and Promade Fan Application
Covers selection, adhesive loading, and placement of premade and promade fans. These options increase speed while maintaining a full, fluffy result.
Lesson 2 • Volume Set Application Workflow
Applies volume fans across a full set using zone-based sequencing and symmetry checks. Workflow efficiency is essential for managing longer appointment times.
Lesson 3 • Mega Volume and Texture Techniques
Introduces 8D to 20D fans, spiky textures, and wet looks for editorial and dramatic styles. Advanced fan construction requires refined pinching and speed.
Lesson 4 • Volume Lash Fundamentals
Explains the difference between classic, volume, and mega volume in terms of fan count and lash weight. Understanding load limits prevents natural lash damage.
Lesson 5 • Handmade Fan Construction
Teaches pinching, rolling, and bouquet methods for creating 2D to 6D fans. Consistent fan shape and base size are critical for retention and appearance.
Chapter 7HideHide detailsSee detailsLash Fill and Maintenance Services
Lash Fill and Maintenance Services
Lesson 1 • Retention Assessment and Analysis
Teaches percentage-based retention evaluation and root cause identification. Accurate assessment determines whether a fill or full removal is needed.
Lesson 2 • Fill Application Strategy
Explains how to blend new extensions with existing ones for seamless density. Fill strategy varies by retention level and style maintenance goals.
Lesson 3 • Client Retention and Rebooking
Connects fill quality to client loyalty and rebooking rates. Students learn to communicate maintenance schedules and aftercare to maximize retention.
Lesson 4 • Safe Extension Removal Techniques
Covers gel and cream remover application, dwell times, and safe sliding removal. Improper removal is a leading cause of natural lash damage.
Lesson 5 • Natural Lash Health Monitoring
Identifies signs of traction stress, breakage, and follicle fatigue across appointments. Monitoring protects long-term client lash health and retention.
Chapter 8HideHide detailsSee detailsProfessional Practice and Business Launch
Professional Practice and Business Launch
Lesson 1 • Client Acquisition and Marketing Basics
Introduces portfolio photography, social media strategy, and referral programs for new technicians. Consistent marketing builds a full client book within months.
Lesson 2 • Setting Up a Compliant Workspace
Addresses home salon, booth rental, and studio setup requirements for health compliance. Workspace compliance is mandatory before accepting paying clients.
Lesson 3 • Professional Development and Continuing Education
Maps pathways for advanced certifications, brand partnerships, and educator roles. Ongoing education sustains competitive advantage in a fast-evolving industry.
Lesson 4 • Pricing Strategy and Profitability
Covers cost-of-goods calculation, market positioning, and profit margin targets. Pricing must reflect skill level, overhead, and local market demand.
Lesson 5 • Building a Service Menu
Guides students in defining service categories, time allocations, and add-on offerings. A clear menu communicates value and streamlines booking.
Your valid completion certificate
This course is for you:
Career changer: seeking flexible, in-demand work outside a traditional office setting.
Esthetician: looking to add a high-retention lash service to existing offerings.
Stay-at-home parent: wanting a skill that supports a self-managed work schedule.
Nail technician: ready to expand into complementary eye-area beauty services.
Beauty school graduate: building specialised expertise beyond foundational cosmetology training.
Aspiring entrepreneur: motivated to open an independent lash studio from scratch.
What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...

I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

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The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.

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