Skip to product information
1 of 2

K18

K18 Leave-In Repair Hair Mask 5ml

K18 Leave-In Repair Hair Mask 5ml

Regular price £10.00
Regular price Sale price £10.00
Sale Sold out
Tax included.

This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types. 5ml.

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.

Key Benefits

K18Peptide™ is the miracle molecule haircare was waiting for. Clinically proven to reverse damage in just 4 minutes.

  • 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 fadepH balance of 5.0-6.0
  • Doesn’t wash away with shampoo, leaving lasting results
  • Vegan, Color Safe, Cruelty-Free
  • 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.

Directions For Use

  1. Shampoo, do not condition. Towel dry thoroughly.
  2. Begin with 1 pump of K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair, one pump at a time, from ends to roots.
  3. Let sit for 4 minutes to activate.
  4. Do NOT rinse out. Style as usual.
View full details