K18 Professional Molecular Repair Hair Mask 150ml | Leave-In Hair Repair Treatment

Restore damaged hair with K18's professional-grade molecular repair technology. This intensive leave-in hair mask penetrates deep to reconstruct broken bonds, delivering visible repair in minutes. The lightweight 150ml formula works on all hair types—color-treated, chemically processed, or heat-damaged—without weighing hair down. Apply to damp or dry strands, comb through, and leave in for maximum rejuvenation. Experience smoother, stronger, more resilient hair with salon-quality results at home. K18 molecular repair—science-backed restoration for visibly healthier hair.

HOW TO USE

For professional use:

1. Shampoo the hair and do not condition.

2. Towel-dry thoroughly.

3. Apply 1–3 pumps, depending on hair length and density.

4. Work the product through the hair, starting at the ends and moving towards the roots.

5. Leave on for 4 minutes.

6. Do not rinse.

7. Continue with cutting or styling as required.