Professional Hair Extension Training | Oksana Karvehina’s Signature Courses

Learn professional hair extension techniques from anywhere in the world with Oksana Karvehina, international hair extension expert, educator, and creator of the Invisible Hair Extension System™.

All our hair extension training courses are available online, including both Basic (Foundation) and Advanced programs. Each course is customized to your experience, professional goals, and the techniques you want to master.

Training Highlights:

• Basic and advanced hair extension techniques
• Classic, micro, and nano K-Tip applications
• Invisible hair extension methods
• Professional sectioning and placement
• Working with fine, thin, and challenging hair types
• Hairline and temple extensions
• Installation, removal, correction, and re-bonding
• Troubleshooting and personalized technique improvement

Training Format:

• Private  live Zoom lessons
• 6 weeks of personalized training
• One 60-minute lesson per week
• 6 live lessons in total
• Direct instruction and feedback from Oksana Karvehina
• Available internationally

Whether you are a beginner starting your hair extension career or an experienced stylist looking to master advanced techniques, our online education provides professional guidance and a flexible learning experience without the need to travel.

Choose your course, learn at your own pace, and develop your professional skills with personalized instruction.

Start your professional journey in hair extensions with personalized one-on-one training led by Oksana Karvehina, founder of the Invisible Hair Extension System™ and an internationally recognized hair extension expert and educator.

This foundation course introduces the essential principles of professional keratin fusion hair extensions, with a focus on clean application, precise placement, and creating small, discreet bonds.

Training Highlights:

• Hair structure, density, and client suitability
• Professional consultation and hair selection
• Sectioning, placement, and distribution of extensions
• Keratin bond preparation and formation
• Introduction to classic, micro, and nano bonds
• Safe application techniques and attachment control
• Blending extensions with natural hair
• Aftercare recommendations and common mistakes

Format: Private  Training
Duration: 1 Day
Level: Beginner / Foundation

Individual attention allows the training to be adapted to your learning pace, with direct guidance and practical instruction from Oksana Karvehina.

Learn the fundamentals of professional keratin fusion hair extensions in a structured group training environment with Oksana Karvehina, creator of the Invisible Hair Extension System™.

Designed for beginners and beauty professionals who want to add K-Tip hair extensions to their services, this course combines essential theoretical knowledge with practical demonstrations and guided training.

Training Highlights:

• Introduction to professional K-Tip hair extensions
• Hair analysis and extension selection
• Sectioning and attachment placement
• Keratin bond preparation and application
• Classic, micro, and nano bond fundamentals
• Proper strand distribution and tension control
• Natural-looking blending and finishing
• Maintenance, aftercare, and common application mistakes

Format: Group Training
Duration: 1 Day
Level: Beginner / Foundation

Develop the foundational skills and confidence needed to begin working with professional K-Tip hair extensions while learning in a collaborative environment.

Take your existing K-Tip hair extension skills to the next level with advanced private training focused on improving installation quality, correcting application mistakes, and mastering professional maintenance techniques.

Led by Oksana Karvehina, this course is designed for hairstylists who already work with keratin fusion extensions and want to refine their technique, improve attachment quality, and provide more consistent long-term results.

Training Highlights:

• Evaluation of existing K-Tip installations
• Identifying incorrect placement and oversized bonds
• Improving sectioning and strand distribution
• Creating smaller, cleaner, and more consistent attachments
• Professional extension removal techniques
• Safe handling of natural hair during removal
• Preparing reusable extension hair
• Keratin re-bonding and strand preparation
• Correction and reinstallation techniques
• Preventing tangling, discomfort, and attachment damage

Format: Private  Training
Duration: 1 Day
Level: Advanced / Working Professionals

Refine your installation and maintenance skills to deliver cleaner results, improve client comfort, and build long-term client relationships.

Master advanced invisible hair extension techniques through exclusive VIP private training with Oksana Karvehina, creator of the Invisible Hair Extension System™.

This specialized course is designed for experienced hair extension professionals seeking to refine their precision, increase application efficiency, and confidently work with challenging hair types and delicate attachment areas.

The training focuses on advanced placement strategies, discreet attachments, and customized solutions for clients who require a highly natural-looking result.

Training Highlights:

• Advanced principles of the Invisible Hair Extension System™
• Invisible placement along the hairline and temples
• Working with fine, thin, and delicate hair
• Micro and nano keratin bond customization
• Advanced sectioning and attachment distribution
• Hairline mapping and strategic volume placement
• Managing short hair and challenging blending areas
• Complex cases and customized extension solutions
• Improving application speed without sacrificing quality
• Troubleshooting difficult installations
• Professional finishing and natural-looking results

Format: VIP Private  Training
Duration: 1 Day
Level: Advanced / Experienced Professionals

Develop a higher level of technical precision and expand your ability to create discreet, customized hair extensions using Oksana Karvehina’s signature methodology.