Buy K18 Full-Size Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Color, Chemical Services & Heat on Amazon.com FREE SHIPPING on qualified orders

Professional, at-home hair treatment mask with a patented peptide. K18 Leave-In Molecular Repair Hair Mask 5 oz repairs and restores your keratin levels while strengthening the cuticle of each strand from root to tip for more youthful vibrancy! A cupboard full of products can't give you the results that K18's new leave in treatment does!

K18's at-home leave-in treatment helps to restore hair's core structure. Repair and renew your hair with the patented K18Peptide™ after one use.

Skip the line of messy, long tangles with the K18 Leave-In Molecular Repair Hair Mask 1.7 oz. Instantly repairing hair that has been treated badly or bleached out too much, this incredible formula is sure to become your favorite new ally in overpowering any damage two weeks of styling could do.

K18 Leave-In Molecular Repair Hair Mask is a revolutionary at home leave-in treatment mask that repairs even the most extreme damage and renews hair to its most youthful, healthy state. Traveling deeper into inner layers of hair than traditional repair products, K18Peptide will reconnect broken keratin chains and renew your hair with strength ...

k18 Detox & Repair Bundle - Leave-In Repair Hair Mask, 4-Minute Speed Treatment(15ml), Color Safe Detox Clarifying Shampoo (8.5oz) to remove build up, and Weightless Hair Strengthening Oil (30ml) 3 Piece Set

Shop all hair repair products from K18 Hair. Clinically proven to reverse hair damage in just 4 minutes. Get soft, smooth, strong, bouncy hair that feels like new - no matter what you put it through.

Revolutionary dry shampoo reduces oil + odor—weightlessly. Snag The Perfect Healthy Hair Set + Exclusive Mini Hair Mask For Everyone On Your Gift List.

Skip the line of messy, long tangles with the K18 Leave-In Molecular Repair Hair Mask 1.7 oz. Instantly repairing hair that has been treated badly or bleached out too much, this incredible formula is sure to become your favorite new ally in overpowering any damage two weeks of styling could do.

Offering salon treatments and hair masks for home use, K18 is the first company to utilise biomimetic hair science to repair hair. With salon-only treatments as well as a hair mask to use at home available, K18 covers all steps towards reinvigorating your hair forever!