reverse hair damage in 4 minutes
 
A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes. The K18PEPTIDETM is clinically proven to repair damage from bleach* + color*, chemical services*, and heat** – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair.
 
 
Takes damage repair further – reconnects both polypeptide chains (and as a result, also reconnects disulfide bonds) for strength along the length + width of the hair to 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
Works on all hair types – because K18PEPTIDETM works on the molecular level (where all hair is the same), this product is effective on all hair types