K18 Leave-in Molecular Repair Hair Mask - 50ml

This revolutionary leave-in treatment works at the molecular level to reverse hair damage in just 4 minutes. Powered by the patented K18PEPTIDE™, this mask is clinically proven to repair damage from bleach, color, chemical services, and heat styling. It delivers immediate and lasting results by reconnecting broken polypeptide chains and disulfide bonds, restoring your hair's strength, softness, smoothness, and bounce.

Key Benefits

• Takes damage repair further by reconnecting both polypeptide chains and disulfide bonds for comprehensive strength
• Restores hair from even extreme damage by working at the innermost layer of the hair
• Delivers immediate and lasting results that persist beyond your next wash
• Simplified repair with a convenient leave-in formula that works in just 4 minutes
• Effective on all hair types thanks to its molecular-level action

How to Use

1. Shampoo, do not condition. Towel-dry thoroughly.
2. Apply 1-3 pumps based on your hair 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 and 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.

• DO clarify before K18 if you're a heavy product user (demineralize for mineral and metal buildup).
• DO apply on clean, damp hair and wait the full 4 minutes before styling.
• DON'T use conditioner before applying K18 Mask.
• DON'T overdo it—less is more. Follow the dosage chart for your hair length and thickness.
• DON'T rinse it out after application.