K18 - Leave-In Hair Mask - 50ml - K18-31005

A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDE™ is clinically proven to repair damage from bleach, colour, and chemical services – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair. Features: - K18PEPTIDE™ is a biotech-developed peptide that mimics hair's structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during bleaching, colour, and chemical services - Takes damage repair further – reconnects both polypeptide chains for strength along the length + width of the hair - offering comprehensive, lasting damage repair - Restores hair from even extreme damage - by working at the innermost layer of the hair, core strength and elasticity are renewed for strong, smooth, bouncy hair - Delivers immediate and lasting results – hair is repaired from the first use and lasts past your next wash, for ongoing reparative benefits - Simplified repair - convenient, leave-in formula works in just 4 minutes, with no extra rinse required - pH-optimized (5.0-6.0) to help minimize cuticle swelling and put hair proteins in their most resilient state - Cream formulation enables easy, lightweight application across all hair types, with detangling and softening benefits - Vegan, colour-safe and cruelty-free