Brand New K18 Biomimetic Hairscience Fullsize Leave-in Molecular Repair HairMask

Brand new, only one available. 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 + color, chemical services and heat* – with immediate and lasting results to restore strength, softness, smoothness and bounce to hair. 20+ billion TikTok views Key benefits + 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 - 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 What is the k18peptide™? K18PEPTIDE™ is a biotech-developed peptide that mimics hair’s structure to reverse damage by reconnecting polypeptide chains and disulfide bonds broken during damage from bleach + color, chemical services, and heat*