
Lash Designer Course
The Lash Designer Course takes you from anatomy basics to advanced volume sets, specialty styles, and a fully operational lash business. You'll master every technique the industry demands — classic, hybrid, wispy, mega-volume, and beyond. Graduate with the skills, safety knowledge, and business systems to book clients and grow with confidence.
What you will learn:
You'll start with eye and lash anatomy, sanitation protocols, and professional consultation skills that protect both you and your clients. From there, you'll develop precise adhesive handling, isolation technique, and classic one-to-one application before advancing into volume and specialty styles. You'll learn to read every eye shape and create custom lash maps that flatter each client's unique features. The course also covers lash fills, safe removal, and long-term lash health monitoring. By the final chapters, you'll have a complete business plan, a strategic service menu, and the marketing skills to attract and retain clients.
How you study in practice Lash Designer Course
How you practise Lash Designer Course
For companies looking to train their team
With Dedika for Business, the course includes exercises and examples tailored to your own business and the way your company needs.
Course Content
8 Chapters • 38 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Lash Design
Foundations of Lash Design
Lesson 1 • Client Consultation Fundamentals
Teaches intake forms, health screening, and expectation-setting conversations. Effective consultation reduces liability and increases client retention.
Lesson 2 • Industry Standards and Professionalism
Introduces licensing requirements, scope of practice, and professional conduct. Students understand the regulatory framework before touching any client.
Lesson 3 • Eye and Lash Anatomy
Covers orbital structure, lash follicle biology, and growth cycles. This anatomical grounding informs safe product placement throughout the course.
Lesson 4 • Tools, Materials, and Product Knowledge
Identifies every tool and consumable used in lash services and explains their function. Familiarity with materials prevents errors in later application chapters.
Lesson 5 • Health, Safety, and Sanitation
Establishes sanitation protocols, allergen awareness, and contraindications. Proper hygiene practice is the non-negotiable baseline for every service.
Chapter 2HideHide detailsSee detailsAdhesive Mastery and Application Prep
Adhesive Mastery and Application Prep
Lesson 1 • Adhesive Dot and Bead Technique
Practices consistent adhesive dot size, placement on the jade stone, and refresh timing. Dot consistency directly controls retention and prevents clumping.
Lesson 2 • Adhesive Science and Selection
Explains cyanoacrylate chemistry, cure mechanisms, and product selection criteria. Understanding adhesive behavior prevents premature bond failure.
Lesson 3 • Pre-Treatment and Lash Preparation
Covers cleansing, priming, and taping protocols that maximize adhesive bonding. Proper prep is the single greatest factor in long-lasting retention.
Lesson 4 • Environmental Control for Adhesive
Addresses humidity control, ventilation, and room temperature management. Stable environmental conditions ensure predictable adhesive cure times.
Chapter 3HideHide detailsSee detailsEye Shape Analysis and Lash Mapping
Eye Shape Analysis and Lash Mapping
Lesson 1 • Identifying the Six Core Eye Shapes
Teaches visual assessment of almond, round, hooded, monolid, downturned, and wide-set eyes. Accurate identification is the prerequisite for all custom mapping.
Lesson 2 • Facial Proportion and Balance
Applies golden ratio principles and facial thirds to lash design decisions. Proportion awareness elevates results beyond basic technique.
Lesson 3 • Curl and Diameter Selection Logic
Explains how curl codes and diameter choices interact with eye shape and natural lash health. Correct selection prevents damage and maximizes visual impact.
Lesson 4 • Mapping Documentation and Client Records
Establishes a system for recording maps, product choices, and client feedback. Consistent records enable precise fills and support business growth.
Lesson 5 • Advanced Mapping Styles
Introduces cat-eye, doll-eye, squirrel, and natural mapping patterns. Each style is linked to specific eye shapes and client lifestyle preferences.
Chapter 4HideHide detailsSee detailsClassic Lash Extension Technique
Classic Lash Extension Technique
Lesson 1 • Mapping a Classic Full Set
Introduces lash mapping grids and zone-based length distribution for classic sets. Mapping ensures symmetry and a cohesive finished look.
Lesson 2 • Isolation Technique
Trains single-lash isolation using the non-dominant tweezer hand. Precise isolation prevents stickies and protects natural lash health.
Lesson 3 • Extension Pickup and Placement
Covers picking extensions from the strip, loading adhesive, and placing at correct angle and depth. Accurate placement determines both aesthetics and longevity.
Lesson 4 • Classic Set Timing and Efficiency
Develops speed without sacrificing quality through structured practice drills. Meeting industry time benchmarks is essential for a profitable service menu.
Lesson 5 • Completing and Finishing the Set
Guides students through systematic fill-in, sticky check, and finishing steps. A thorough finishing routine ensures client safety and professional presentation.
Chapter 5HideHide detailsSee detailsVolume Lash Techniques
Volume Lash Techniques
Lesson 1 • Mega-Volume and Wet Look Styles
Introduces ultra-fine extensions, high-count fans, and wet-look finishing techniques. These advanced styles require mastery of all prior volume skills.
Lesson 2 • Volume Set Application
Applies fan creation skills to a full volume set with mapping and isolation. Students practice systematic placement to achieve even density across all zones.
Lesson 3 • Pre-Made and Promade Fans
Evaluates pre-made fan types, quality indicators, and appropriate use cases. Pre-made fans increase speed but require quality vetting to maintain standards.
Lesson 4 • Handmade Fan Techniques
Covers pinching, rolling, and bouquet methods for creating fans from the strip. Handmade fans offer superior customization and are the industry gold standard.
Lesson 5 • Volume Fan Theory and Safety
Explains fan anatomy, weight distribution, and natural lash load limits for volume work. Safety thresholds must be understood before fan creation begins.
Chapter 6HideHide detailsSee detailsLash Fills, Removal, and Maintenance
Lash Fills, Removal, and Maintenance
Lesson 1 • Safe Extension Removal
Demonstrates gel and cream remover application, dwell time, and gentle slide-off technique. Improper removal is the leading cause of natural lash damage.
Lesson 2 • Lash Health Monitoring
Establishes protocols for tracking natural lash condition across multiple appointments. Proactive monitoring prevents cumulative damage and builds client trust.
Lesson 3 • Fill Appointment Assessment
Teaches retention analysis, regrowth evaluation, and fill-vs-new-set decision-making. Accurate assessment prevents over-application on compromised natural lashes.
Lesson 4 • Fill Execution Workflow
Covers removal of grown-out extensions, re-isolation, and systematic fill placement. An efficient fill workflow maintains quality while meeting time targets.
Chapter 7HideHide detailsSee detailsSpecialty and Textured Lash Styles
Specialty and Textured Lash Styles
Lesson 1 • Colored and Glitter Extensions
Introduces pigmented, ombre, and glitter extension types and their placement logic. Color placement requires understanding of color theory and client skin tone.
Lesson 2 • Working with Diverse Lash Textures
Adapts techniques for straight, coarse, sparse, and fine natural lash types. Texture-specific adjustments ensure safe application across all client demographics.
Lesson 3 • Creative Portfolio Set Design
Guides students through designing a signature editorial set for portfolio photography. Portfolio-quality work is essential for marketing and brand differentiation.
Lesson 4 • Hybrid Lash Sets
Combines classic and volume extensions in a single set for textured dimension. Hybrid sets require simultaneous mastery of both application methods.
Lesson 5 • Wispy and Kim K Styles
Deconstructs the spike-and-fluff structure of wispy and Kim K lash designs. These high-demand styles require precise spike placement within a volume base.
Chapter 8HideHide detailsSee detailsLash Business Launch and Operations
Lash Business Launch and Operations
Lesson 1 • Booking Systems and Client Management
Implements digital booking, automated reminders, and client database management. Efficient systems reduce no-shows and support consistent revenue.
Lesson 2 • Business Structure and Licensing
Covers business entity options, professional insurance, and regulatory registration. Proper legal setup protects the designer and enables lawful operation.
Lesson 3 • Workspace Setup and Ergonomics
Designs a compliant, ergonomic lash workspace for home, salon, or studio settings. Proper setup protects the designer's body and impresses clients.
Lesson 4 • Pricing Strategy and Service Menu
Builds cost-of-goods, time-based, and value-based pricing models for a full service menu. Strategic pricing ensures profitability from the first client.
Lesson 5 • Retail and Aftercare Revenue
Introduces retail product selection, aftercare kit bundling, and upsell scripting. Retail revenue significantly increases average transaction value.
Your valid completion certificate
This course is for you:
Complete beginner: eager to enter the lash industry with zero prior experience.
Esthetician or cosmetologist: ready to add a high-demand specialty to their menu.
Makeup artist: looking to expand into a recurring, appointment-based revenue stream.
Stay-at-home parent: seeking a flexible, skill-based career with strong earning potential.
Salon employee: wanting the credentials to go independent and set their own rates.
Beauty entrepreneur: building a multi-service brand anchored by lash expertise.
What our students say
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