K18 Leave-In Molecular Repair Mask

An at-home leave-in treatment infused with our patented K18Peptide™ that works to repair even the most extreme damage, renewing hair to its most youthful, healthy state.

Traveling deeper into the inner layers of hair than traditional repair products, our revolutionary patented K18Peptide™ is just the right size and makeup to fit in and reconnect broken keratin chains, renewing hair with strength, softness, smoothness, and bounce.

You can feel and see the difference with the first use.

• See dosage chart for exact usage. For best results, use for the first 4-6 consecutive washes, then every 3-4 washes as needed to maintain hair strength.
• A four-minute leave-in treatment to clinically reverse hair damage.
• Repairs damage caused by: Bleach, colour, heat & chemical services.
• How to use: In the shower: Shampoo, do not condition. Out of the shower: Towel dry thoroughly. Begin with one pump of the K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair from ends to roots, one pump at a time. Let sit for four minutes to activate. Do not rinse out. Style as usual.