
Lash Design Course
The Lash Design Course takes you from foundational anatomy and safety all the way through mega volume, hybrid sets, and advanced creative techniques. You'll master every major lash style, learn to read any eye shape, and build the business skills to turn your artistry into a thriving career. This is the complete, professional-level training serious lash artists need.
What you will learn:
You'll start by mastering eye anatomy, lash growth cycles, sanitation protocols, and industry standards so every service you perform is safe and professional. From there, you'll move into adhesive chemistry, curl and fiber selection, and precise lash mapping for every eye shape. You'll develop hands-on skills in classic, volume, mega volume, and hybrid application techniques, including handmade fan construction up to 16D. The course also covers fills, safe removals, color design, wispy and textured styles, and portfolio photography. Finally, you'll learn how to set up your business, price your services, and grow your client base through social media marketing.
How you study in practice Lash Design Course
How you practice Lash Design Course
For companies that want 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 • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Lash Artistry
Foundations of Lash Artistry
Lesson 1 • Client Health Screening
Covers contraindications, allergy history, and patch-test procedures. Screening protects clients and reduces liability before any service begins.
Lesson 2 • Eye and Lash Anatomy
Covers orbital anatomy, lash growth cycles, and follicle structure. This knowledge underpins safe product placement and client assessment throughout the course.
Lesson 3 • Tools, Supplies, and Materials
Identifies essential tools, adhesive types, and lash extension materials. Familiarity with supplies enables informed purchasing and quality control decisions.
Lesson 4 • Sanitation and Infection Control
Teaches disinfection protocols, single-use tool policies, and workspace hygiene. Proper sanitation prevents cross-contamination and protects both client and technician.
Lesson 5 • Industry Standards and Professionalism
Introduces licensing requirements, scope of practice, and professional conduct. Students understand the regulatory framework governing lash services.
Chapter 2HideHide detailsSee detailsLash Extension Materials and Adhesives
Lash Extension Materials and Adhesives
Lesson 1 • Adhesive Storage and Troubleshooting
Covers proper storage conditions, expiration indicators, and common adhesive failures. Correct storage preserves adhesive performance and client safety.
Lesson 2 • Extension Fiber Characteristics
Examines synthetic, mink-style, and silk-style fibers for weight, sheen, and durability. Material choice directly affects client comfort and retention.
Lesson 3 • Adhesive Chemistry and Curing
Explains cyanoacrylate chemistry, humidity sensitivity, and curing stages. Understanding adhesive behavior prevents poor retention and adverse reactions.
Lesson 4 • Adhesive Application Techniques
Teaches correct bead size, dipping angle, and placement speed for optimal bonds. Consistent application technique is the single greatest factor in retention.
Lesson 5 • Curl Types and Length Charts
Maps curl designations from J to D and length ranges from 6 mm to 20 mm. Accurate curl and length selection shapes the final design outcome.
Chapter 3HideHide detailsSee detailsEye Shape Analysis and Design Mapping
Eye Shape Analysis and Design Mapping
Lesson 1 • Identifying Eye Shapes
Classifies almond, round, hooded, monolid, downturned, and wide-set eye shapes. Accurate classification is the prerequisite for all design decisions.
Lesson 2 • Design Styles and Their Effects
Covers natural, cat-eye, doll-eye, squirrel, and staggered styles. Each style creates a distinct visual effect suited to specific eye shapes.
Lesson 3 • Lash Mapping Principles
Introduces zone-based lash mapping and length-placement logic. A precise map translates design intent into consistent, repeatable application.
Lesson 4 • Client Consultation and Design Selection
Teaches structured consultation questions, lifestyle assessment, and design recommendation. Matching design to client lifestyle increases satisfaction and retention.
Lesson 5 • Adapting Designs for Unique Features
Addresses ptosis, sparse lashes, mature clients, and corrective mapping strategies. Adaptive design skills expand the technician's client base significantly.
Chapter 4HideHide detailsSee detailsClassic Lash Application Fundamentals
Classic Lash Application Fundamentals
Lesson 1 • Isolation Technique
Teaches single-lash isolation using the non-dominant hand tweezer. Isolation prevents bonding multiple lashes together, which causes damage and discomfort.
Lesson 2 • Classic Extension Placement
Demonstrates correct attachment point, angle, and wrap for one-to-one placement. Precise placement ensures natural movement and long-term lash health.
Lesson 3 • Completing and Finishing a Classic Set
Guides students through full-set sequencing, gap filling, and final inspection. A systematic finish ensures even coverage and a polished client result.
Lesson 4 • Workstation Setup and Client Positioning
Establishes ergonomic bed height, lighting angles, and client draping. Proper setup reduces technician fatigue and ensures precise application access.
Lesson 5 • Eye Preparation and Taping
Covers under-eye pad placement, taping lower lashes, and priming natural lashes. Correct preparation isolates the work area and improves adhesive bonding.
Chapter 5HideHide detailsSee detailsVolume Lash Techniques
Volume Lash Techniques
Lesson 1 • Premade and Promade Fan Use
Compares handmade fans with premade and promade options for speed and consistency. Understanding trade-offs helps technicians choose the right approach per service.
Lesson 2 • Volume Lash Theory and Safety
Explains weight-to-natural-lash ratios and safe fan diameter limits. Volume theory prevents overloading lashes and causing premature shedding.
Lesson 3 • Handmade Fan Construction
Teaches pinching, rolling, and bouquet methods for creating symmetrical fans. Consistent fan shape is the foundation of a polished volume set.
Lesson 4 • Completing a Full Volume Set
Guides sequencing, density balancing, and finishing steps for a complete volume set. Systematic completion produces even fullness and a professional result.
Lesson 5 • Volume Application and Placement
Applies fan placement rules for base width, angle, and wrap on natural lashes. Correct placement ensures fan stability and prevents premature fan closure.
Chapter 6HideHide detailsSee detailsMega Volume and Hybrid Techniques
Mega Volume and Hybrid Techniques
Lesson 1 • Hybrid Application Workflow
Sequences classic and volume placements within a single hybrid service efficiently. A structured workflow prevents adhesive drying delays and ensures even coverage.
Lesson 2 • Mega Volume Application Rules
Covers weight limits, isolation demands, and placement precision for mega volume. Strict adherence to weight rules protects natural lash integrity at high density.
Lesson 3 • Troubleshooting Advanced Sets
Addresses fan closure, stickies, poor retention, and uneven density in advanced sets. Systematic troubleshooting skills reduce rework time and improve client outcomes.
Lesson 4 • Hybrid Set Design and Mapping
Defines hybrid sets as a blend of classic and volume extensions in a single design. Strategic placement of each type creates texture and dimension unique to hybrid work.
Lesson 5 • Mega Volume Fan Construction
Extends fan-building skills to ultra-fine 0.03–0.05 mm fibers for 7D–16D fans. Mastery of ultra-fine fibers enables dramatic, lightweight mega volume results.
Chapter 7HideHide detailsSee detailsLash Fills, Removals, and Maintenance
Lash Fills, Removals, and Maintenance
Lesson 1 • Client Retention and Rebooking
Covers rebooking strategies, loyalty programs, and communication between appointments. Strong retention practices build a stable, recurring client base.
Lesson 2 • Fill Application Workflow
Covers removal of grown-out extensions, cleaning, and new extension placement during fills. An efficient fill workflow maintains set quality without extending service time.
Lesson 3 • Understanding the Fill Appointment
Explains growth cycle timing, fill intervals, and assessing remaining extensions. Proper fill assessment determines the service scope and time allocation needed.
Lesson 4 • Natural Lash Health Assessment
Identifies signs of lash damage, traction stress, and follicle fatigue during appointments. Early detection allows corrective action before permanent damage occurs.
Lesson 5 • Safe Extension Removal
Teaches gel and cream remover application, dwell time, and gentle slide-off technique. Safe removal preserves natural lash health and client trust.
Chapter 8HideHide detailsSee detailsAdvanced Design and Creative Techniques
Advanced Design and Creative Techniques
Lesson 1 • Color Extension Design
Introduces colored fiber placement, ombre blending, and accent techniques. Color design differentiates a technician's menu and attracts trend-forward clients.
Lesson 2 • Building a Signature Style
Guides students in identifying personal aesthetic, developing a style identity, and consistency. A recognizable signature style drives word-of-mouth referrals and brand loyalty.
Lesson 3 • Specialty and Themed Designs
Explores holiday, bridal, and editorial themed lash designs for special occasions. Specialty services command premium pricing and expand creative revenue streams.
Lesson 4 • Textured and Wispy Styles
Covers spike placement, wet-look fans, and layered wispy mapping for editorial effects. Textured styles are among the most requested contemporary lash looks.
Lesson 5 • Portfolio Development and Photography
Teaches lash photography setup, editing basics, and portfolio curation for marketing. A strong portfolio is the primary tool for attracting new clients and opportunities.
Your valid completion certificate
This course is for you:
Complete beginners: eager to enter the lash industry with zero prior experience.
Estheticians: looking to add high-demand lash services to an existing menu.
Nail technicians: ready to diversify income with a complementary beauty skill.
Stay-at-home parents: seeking a flexible, client-based career they can build independently.
Career changers: drawn to a creative, in-demand trade with strong earning potential.
Hobbyists: who practice on friends and want to turn that passion into profit.
What our students say
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