K18 Leave In Mask

K18 Professional Molecular Hair Repair Leave In Mask

key benefits
Our K18Peptide™ is clinically proven to reverse damage in just 4 minutes.

Heals damage from bleach, color, chemical services, and heat
Restores strength, softness, smoothness, and bounce
Doesn’t wash away with shampoo, leaving lasting results
Vegan, color-safe, cruelty-free
91% original strength*
94% original elasticity*

* Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history.

K18 Professional Mask is a post-service part of our 2-step in-salon service or can be used as a stand-alone treatment for clients. This mask was engineered to repair damage caused during any salon service. With a pH of 5.0-6.0, the leave-in mask helps to close the cuticle and seal in the peptide to reconnect broken keratin chains, with added lightweight conditioning benefits to keep hair smooth and soft.