
Lash Tech Course
This comprehensive Lash Tech Course takes you from anatomy basics to advanced mega volume and hybrid sets, covering every technique, tool, and business skill you need to launch a professional lash career. You'll master classic and volume application, client consultation, safe removal, and real-world business operations. Everything is built to get you working confidently and profitably from day one.
What you will learn:
You'll gain a complete understanding of eye and lash anatomy, growth cycles, and health and safety protocols that protect both you and your clients. You'll learn to use professional tools and adhesives correctly, perform precise eye mapping, and execute classic, volume, mega volume, and hybrid lash sets. The course also covers fills, safe removal, and lash lift and tint services. On the business side, you'll build a service menu, set competitive prices, and implement client retention strategies. You'll also develop your social media presence and portfolio to attract and convert new clients consistently.
How you study in practice Lash Tech Course
How you practice Lash Tech 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 • 32 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Lash Technology
Foundations of Lash Technology
Lesson 1 • Industry Standards and Regulations
Introduces professional hygiene standards, licensing requirements, and scope of practice. Establishes the compliance framework students must follow in every service.
Lesson 2 • Lash Growth Cycle Essentials
Explains anagen, catagen, and telogen phases and their impact on retention. Students apply this knowledge to set realistic client expectations and schedule appointments correctly.
Lesson 3 • Health and Safety Protocols
Covers contraindications, allergy screening, and emergency response procedures. Students learn to identify risk factors before beginning any lash service.
Lesson 4 • Eye and Lash Anatomy
Covers orbital structure, follicle anatomy, and natural lash characteristics. This knowledge underpins safe product placement and client assessment throughout the course.
Chapter 2HideHide detailsSee detailsTools, Products, and Workspace Setup
Tools, Products, and Workspace Setup
Lesson 1 • Essential Tools and Their Use
Introduces tweezers, micro-brushes, jade stones, and tape types used in lash application. Proper tool handling reduces fatigue and improves placement precision.
Lesson 2 • Adhesives and Bonding Chemistry
Explains cyanoacrylate chemistry, humidity sensitivity, and cure time variables. Students match adhesive formulas to environmental conditions and client sensitivity levels.
Lesson 3 • Lash Extension Types and Materials
Distinguishes synthetic, mink-style, silk, and cashmere lash fibers by weight, curl, and length. Students select appropriate materials based on client eye shape and desired outcome.
Lesson 4 • Workspace Ergonomics and Sanitation
Covers bed height, lighting, ventilation, and disinfection protocols for tools and surfaces. A properly set workspace protects both technician and client health.
Chapter 3HideHide detailsSee detailsClient Consultation and Eye Mapping
Client Consultation and Eye Mapping
Lesson 1 • Eye Mapping Techniques
Demonstrates zone-based eye mapping using measurement tools and symmetry guidelines. Precise maps ensure balanced, proportional lash sets across both eyes.
Lesson 2 • Lash Style Selection and Design
Covers natural, cat-eye, doll-eye, and wispy styles and the mapping logic behind each. Students translate client preferences into a concrete, executable design plan.
Lesson 3 • Facial Feature Analysis
Identifies eye shapes, lid types, and facial proportions that influence lash design choices. Students match lash styles to enhance each client's unique features.
Lesson 4 • Consultation Skills and Intake Forms
Teaches structured intake questioning, medical history review, and lifestyle assessment. Accurate intake data prevents contraindication errors and builds client trust.
Chapter 4HideHide detailsSee detailsClassic Lash Application Techniques
Classic Lash Application Techniques
Lesson 1 • Prep and Priming the Natural Lash
Details cleansing, priming, and taping procedures that optimize adhesive bonding. Proper prep is the single greatest factor in long-term lash retention.
Lesson 2 • Isolation Technique Mastery
Trains precise single-lash isolation using dominant and non-dominant hand coordination. Correct isolation prevents bonding of adjacent lashes and protects follicle health.
Lesson 3 • Adhesive Application and Placement
Covers adhesive dot size, dipping angle, and the 45-degree placement rule for classic extensions. Consistent adhesive application produces uniform retention across the full set.
Lesson 4 • Completing and Finishing a Classic Set
Guides students through sequencing, symmetry checks, and finishing steps including curing and brushing. A polished finish set demonstrates professional-level execution.
Chapter 5HideHide detailsSee detailsVolume Lash Techniques
Volume Lash Techniques
Lesson 1 • Handmade Fan Construction
Teaches pinching, rolling, and bouquet methods for creating 2D–6D fans from a strip. Handmade fans allow full customization of fan width, length, and texture.
Lesson 2 • Volume Lash Fundamentals
Explains the difference between classic and volume lash load, diameter selection, and fan theory. Students understand why ultra-fine extensions are required for safe volume application.
Lesson 3 • Volume Set Execution and Safety
Applies volume fans to a full set while managing lash load, spacing, and adhesive control. Students complete sets that are fluffy, symmetrical, and free of stickies.
Lesson 4 • Pre-Made and Promade Fan Use
Covers selection, quality assessment, and application of pre-made and promade volume fans. Students compare speed and customization trade-offs between handmade and pre-made options.
Chapter 6HideHide detailsSee detailsMega Volume and Hybrid Techniques
Mega Volume and Hybrid Techniques
Lesson 1 • Mega Volume Safety and Lash Health
Addresses cumulative lash load limits, growth cycle disruption risks, and client screening for mega volume. Safe mega volume preserves natural lash integrity over repeated fills.
Lesson 2 • Hybrid Set Design and Execution
Combines classic and volume fans in a single set to create textured, dimensional results. Students map hybrid placement ratios and blend fan sizes for a cohesive look.
Lesson 3 • Mega Volume Fan Construction
Extends volume fanning skills to 7D–16D fans using ultra-fine 0.03–0.05 mm extensions. Students build symmetrical mega fans with tight bases and even petal distribution.
Lesson 4 • Advanced Styling with Mega and Hybrid
Applies mega and hybrid techniques to create editorial, wet-look, and spiky styles. Students adapt fan construction and placement to achieve high-impact, trend-driven results.
Chapter 7HideHide detailsSee detailsLash Fills, Removal, and Maintenance
Lash Fills, Removal, and Maintenance
Lesson 1 • Lash Health and Retention Troubleshooting
Identifies causes of poor retention, premature shedding, and lash damage, then applies corrective solutions. Students diagnose and resolve common service issues to improve client outcomes.
Lesson 2 • Fill Appointment Assessment
Teaches retention analysis, growth cycle mapping, and identifying lash health issues at fill appointments. Accurate assessment determines the correct fill strategy and time allocation.
Lesson 3 • Fill Execution Techniques
Covers removal of grown-out extensions, isolation of new growth, and seamless blending of new lashes. Efficient fill technique maintains set quality and client satisfaction between appointments.
Lesson 4 • Safe Lash Removal Procedures
Demonstrates gel and cream remover application, dwell time management, and gentle removal technique. Safe removal prevents follicle damage and preserves natural lash health.
Chapter 8HideHide detailsSee detailsProfessional Practice and Business Foundations
Professional Practice and Business Foundations
Lesson 1 • Professional Policies and Client Agreements
Establishes service agreements, liability waivers, and refund policies that protect the technician and client. Clear policies reduce disputes and set professional expectations from the first appointment.
Lesson 2 • Service Menu and Pricing Strategy
Guides students through cost-of-goods analysis, market positioning, and tiered service menu creation. Accurate pricing ensures profitability while remaining competitive in the local market.
Lesson 3 • Client Retention and Rebooking
Teaches rebooking scripts, loyalty programs, and follow-up communication strategies that maximize client lifetime value. Retained clients are the most cost-effective source of sustainable revenue.
Lesson 4 • Booking Systems and Client Management
Covers appointment scheduling software, cancellation policies, and client record management. Efficient systems reduce no-shows and support consistent, professional client communication.
Your valid completion certificate
This course is for you:
Aspiring lash technician: wants a structured path into a beauty career.
Esthetician or cosmetologist: ready to add a specialized, high-demand revenue stream.
Nail tech or makeup artist: looking to expand services without starting over professionally.
Stay-at-home parent returning to work: needs a flexible, client-facing skill set.
Career changer from an unrelated field: drawn to hands-on, creative, self-directed work.
Salon employee: aiming to go independent and build a personally owned clientele.
What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you 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 switch chapters and skip content I don't need.

I like the content and the presentation style and video transcription, which speeds up the process!

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

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