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K18 Leave-In Molecular Repair Hair Mask

$89.00

$89.00 ~~$106.00~~

Shipping calculated at checkout.

Size: 1.7 fl. oz. (50 ml)

1.7 fl. oz. (50 ml) 5 fl. oz. (150 ml) Mini 0.5 fl. oz. (15 ml)

K18 Leave-In Molecular Repair Mask is a 4-minute treatment powered by K18PEPTIDE to reverse damage from bleach, color, chemical services, and heat. Its pH-optimized, lightweight formula restores strength, softness, and shine while detangling and protecting all hair types for lasting, salon-quality results.

Benefits

• Reconnects broken bonds for strong, lasting repair along the entire hair strand.
• Restores even severely damaged hair for renewed strength, smoothness, and bounce.
• Delivers instant results that last beyond your next wash.
• Easy leave-in formula repairs in just 4 minutes—no rinse needed.
• Works on all hair types thanks to molecular-level K18PEPTIDE technology.

How to Use

1. Shampoo, do not condition. Towel-dry thoroughly.
2. Apply 1-3 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.