K18 Leave-in Molecular Repair Hair Mask

The K18 Leave-In Molecular Repair Hair Mask is a 4-minute leave-in treatment designed to reverse hair damage from bleach, colour, chemical services, and heat.

How to Use

Shampoo first: Wash your hair with shampoo, but do not use conditioner. Conditioner leaves a coating that blocks the peptide from working.

Towel dry: Gently dry your hair with a towel until it feels damp. Apply a small amount: Start with 1 pump of the mask. Because it is very concentrated, you need much less than a normal hair mask. Use 1 to 3 pumps depending on your hair length and thickness.

Work through: Spread the cream evenly from your hair ends up to the roots.

Wait 4 minutes: Let the treatment sit for 4 minutes to activate before you comb or style. Do not rinse it out.

Key Benefits

Deep repair: Rebuilds core strength and elasticity at the innermost layer of the hair.
Fast results: Clinically works in just 4 minutes.
Universal use: Vegan, cruelty-free, colour-safe, and made for all hair types.
Routine tips: Use it for the first 4 to 6 consecutive washes, then switch to using it every 3 to 4 washes as needed for maintenance.