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Training & Consulting

Master keratin hair extension application with our professional training

Next Level Group offers professional training dedicated to learning keratin hair extension application, led by Elodie Bonte with over 15 years of experience in the field. Whether you are a beginner or a professional looking to refine your techniques, Elodie guides you step by step towards excellence.

Keratin application training

Our training covers all hot keratin extension techniques: strand-by-strand application, capsule selection, temperature management, adaptation to hair types, and removal techniques. Each session combines theory and hands-on practice on real models for complete mastery.

Technique de pose d'extensions kératine à chaud en formation — Next Level Group Suisse

Consulting & Support

Beyond initial training, Elodie Bonte offers you personalised support drawing on her 15 years of expertise: advice on choosing hair quality and strands, maintenance techniques to recommend to your clients, business management and pricing strategy. Post-training follow-up is included to ensure your success.

Résultat d'extensions cheveux kératine naturelles — Conseils et accompagnement Next Level Group

What you will learn

  • Hot keratin application techniques (strand by strand)
  • Capsule selection and adaptation to hair type
  • Mastery of temperatures and professional tools
  • Removal techniques without damaging natural hair
  • Maintenance advice and client retention
  • Growing your hair extension business

Frequently asked questions

Who are your keratin extension training courses for?
Our training is open to everyone: beginners with no experience, hairdressers wishing to add this skill to their offering, or extension specialists looking to refine their techniques. No prerequisites are required for the initial training.
How long is a training course?
The complete initial training takes 2 to 3 days, including theory and hands-on practice on models. One-day advanced modules are also available for experienced professionals.
Is a certificate issued upon completion?
Yes, a Next Level Group training certificate is issued to each participant who has validated the practical skills. This certificate attests to your mastery of keratin application techniques.
Do you provide the materials for the training?
Yes, all necessary materials are provided during the training: hair strands, keratin capsules, application iron, clips and accessories. We also advise you on the professional equipment to acquire for your business.
Book your training