K18 Leave-In Molecular Repair Hair Mask

A leave-in treatment mask that works on the molecular level to reverse hair damage in just 4 minutes.

The K18 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.

How to use:

1. Shampoo, do not condition. Towel-dry thoroughly. 
2. Apply 3-9 pumps of K18 leave-in molecular repair hair mask based on your length and density, starting at the ends and working up towards the roots. 
3. Let sit for 4 minutes. Do not rinse out. 
4. Comb, add product + style as usual. Use for 4-6 washes post-salon service, then as needed.

Ingredients:

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.