K18 Professional Molecular Repair Hair Mask - 5 oz

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K18 Professional Molecular Repair Hair Mask is a treatment for damaged hair resulting from chemical services and thermal styling.  The treatment penetrates deep within the hair's cortex and restores hair to its natural, youthful state by soothing hair’s cuticles and porosity in just 4 minutes. It reverses damage and prevents breakage while strengthening hair and improving elasticity.


  • Reverses damages from chemical services, thermal styling, and mechanical styling.
  • Silicone-free formula.
  • Soothes cuticles and porosity.


Shampoo, do not condition. Towel dry thoroughly. Part hair into equal sections. Begin with 1 pump of K18 Mask and add more as needed depending on length, thickness, and condition. Work evenly into hair from ends to roots, one pump at a time. Let sit for 4 minutes to activate. Do NOT rinse out. Style as usual. If cutting, you may start right away. If toning, use K18 Mask then apply toner over K18 Mask. Process as usual. Rinse/shampoo toner, towel-dry thoroughly. Reapply K18 Mask as per instructions above. Style as usual.

K18 Professional Molecular Repair Hair Mask Ingredients:

Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18Peptide™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.

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