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.

How to use:

Step 1. IN the shower

1. Shampoo, do not condition.

Step 2. OUT of the shower

1. Towel dry thoroughly.
2. Begin with 1 pump of the K18 Mask and add more as needed depending on the length, thickness, and condition.
3. Work evenly into hair from ends to roots, one pump at a time.
4. Let sit for 4 minutes to activate.
5. Do NOT rinse out.
6. Style as usual.