K18 Leave-In Molecular Repair Hair Mask - 50ml

Takes damage repair further reconnects both polypeptide chains (and as a result, also reconnects disulfide bonds) for strength along the length + width of the hair, offering comprehensive, lasting damage repair. Restores hair from even extreme damage by working at the innermost layer of the hair, core strength and elasticity are renewed for strong, smooth, bouncy hair. Delivers immediate and lasting results, hair is repaired from the first use and lasts past your next wash, for ongoing reparative benefits. Simplified repair, convenient, leave-in formula works in just 4 minutes, with no extra rinse required. Works on all hair types because K18PEPTIDE works on a molecular level (where all hair is the same), this product is effective on all hair types.

How to use :

1. Shampoo, do not condition. Towel-dry thoroughly.

2. Apply 3-9 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.