K18's Molecular Repair Hair Mist is a game-changing styling product that offers a pre-chemical service molecular treatment to strengthen hair. It's a must-have for those who frequently color, perm, or straighten their hair, as the bioactive peptide in the formula penetrates deeply into the hair cortex, repairing and restoring natural strength and elasticity. Not only does it protect hair from damage, but it also doubles as a styling product, giving hair a lightweight hold and leaving it feeling silky smooth. How To Use: Spray onto damp hair before styling or onto dry hair as a finishing spray for extra hold and protection.