An at-home leave-in treatment infused with patented K18Peptide that works on a molecular level to repair even the most extreme damage, reversing hair to its most youthful, healthy state—leaving strands soft and strong.
Why you should join the haircare revolution:
Repairs from the inside for hair that looks and feels like new
Heals damage from bleach, color, chemical services, and heat
Restores strength, softness, smoothness, and bounce
Doesn’t wash away with shampoo, leaving lasting results
Vegan, color-safe, cruelty-free
91% original strength*
94% original elasticity*
Dos and Don'ts:
Do use K18 Mask on all hair types
Do use after every bleach or color service
Do dry hair thoroughly with a towel before applying K18 Mask
Do use K18 Mask before and after toning
Do wait the full 4 minutes before styling or adding additional products
Do add a leave-in conditioner after the 4 minutes if hair feels like it needs moisture
Do use a heat protectant if heat styling hair
Don’t use conditioner before applying K18 Mask
Don’t use too much (refer to their usage charts for help)
Shampoo, do not condition. Towel dry thoroughly. Begin with 1 dime-sized amount (about 1 ml) of the K18 Mask and add more as needed depending on the length, thickness, and condition of your hair. Work evenly into hair from ends to roots, one portion at a time. Let sit for 4 minutes to activate. Do NOT rinse out. Style as usual.