K18 Leave-In Molecular Repair Hair Mask 50ml

$99.95

4-minute leave-in treatment to clinically reverse hair damage.

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.

Shampoo, do not condition. Towel dry until damp.

  1. Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair, one pump at a time, from ends to roots.

  2. Let sit for 4 minutes to activate.

  3. Do NOT rinse out. Style as usual.

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