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  • K18 Repair Mask - 50ml or 15ml
  • K18 Repair Mask - 50ml or 15ml
  • K18 Repair Mask - 50ml or 15ml
SKU: 364115376135191

K18 Repair Mask - 50ml or 15ml


Leave-in molecular repair hair mask

4-minute leave-in treatment to reverse damage


Hair like new. This leave-in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. Please see dosage chart for exact usage. For best results, use for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.

  • The Do's & Don'ts

    • Do use a clarifying shampoo if you’re a heavy product or dry shampoo user.
    • Do dry thoroughly with hair towel or turban before application.
    • Do wait the full 4 minutes before styling or applying another product.
    • DO use every 4-6 shampoos consecutively to see and feel the full results.
    • DON’T condition your hair before applying K18.
    • DON’T use too much.
    • DON’T rinse it out.
    • K18Peptide™ is the miracle molecule haircare was waiting for. Clinically proven to reverse damage in just 4 minutes.


    You’ll discover:

    • Like-new hair repaired from the inside out
    • Healed damage from bleach, color, chemical services, heat, and mechanical styling
    • Restored strength, softness, smoothness, and bounce
    • Reduced breakage, split ends, and color fade
    • pH balance of 5.0-6.0
    • Doesn’t wash away with shampoo, leaving lasting results
    • 91% original strength*
    • 94% original elasticity*

    * Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history.

    • Vegan
    • Color Safe
    • Cruelty-Free
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