K18 Professional Molecular Repair Hair Mask

The K18 Professional Molecular Repair Hair Mask is the salon-sized, high-potency version of the revolutionary leave-in treatment. Powered by the patented K18PEPTIDE™, this clinical-grade mask penetrates deep into the inner layers of the hair to reconnect broken polypeptide chains. In just 4 minutes, it reverses damage caused by bleach, color treatments, chemical services, and heat styling, restoring strength, smoothness, and natural bounce.

​Key Benefits:

• ​Professional Size: 150 ml value size designed for extended use or salon-level care at home.
• ​Deep Molecular Repair: Reconnects broken keratin bonds to repair damage from within.
• ​Clinically Proven: Delivers visible softness, strength, and elasticity in 4 minutes.
• ​Lightweight Leave-In: Restores hair without leaving heavy residue or buildup.
• ​Universal Treatment: Effective for all hair types, textures, and levels of damage.

​How to Use:

1. ​Shampoo Only: Wash hair with a detoxifying or clarifying shampoo. Do not use conditioner.
2. ​Towel Dry: Gently dry hair with a towel until damp.
3. ​Apply: Start with 1 pump and distribute evenly from ends to roots. Add more as needed based on hair length and thickness (less is more).
4. ​Wait 4 Minutes: Let the product sit undisturbed for 4 minutes to allow the peptides to activate.
5. ​Style: Do not rinse out. Style your hair as usual.