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k18 leave-in Made in Usa

k18 leave-in Made in Usa

Regular price $15.00 USD
Regular price Sale price $15.00 USD
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Experience a revolutionary at-home leave-in treatment designed to repair even the most extreme hair damage and renew your hair to its healthiest state. Powered by the patented K18PEPTIDE™, this innovative formula works on the molecular level to rebuild hair from the inside out in just 4 minutes. Clinically proven to reverse damage caused by bleach, color, chemical services, and heat*, it restores strength, softness, smoothness, and bounce to every hair type.

Transform dull, damaged hair into silky, smooth, and radiant locks with this leave-in molecular repair hair mask. The cream format allows for easy, lightweight application, providing detangling and softening benefits without weighing hair down. Its pH-optimized formula (5.0-6.0) minimizes cuticle swelling, placing hair proteins in their most resilient state for lasting health and shine.

4-minute leave-in treatment to reverse hair damage

The K18PEPTIDE™ reconnects polypeptide chains and disulfide bonds broken during chemical and heat treatments, effectively repairing damage at a molecular level. This breakthrough technology delivers immediate and progressive results, reviving hair strength and elasticity while reducing frizz.

Repairs Damage Caused By

  • Bleach + Color
  • Heat
  • Chemical Services

This vegan, color-safe, and cruelty-free treatment is suitable for all hair types and conditions. For best results, shampoo and towel-dry hair thoroughly. Apply 1 pump of the mask, adding more as needed based on hair length, thickness, and condition. Work evenly through hair and leave in—no rinsing required. Enjoy luscious, healthy hair that radiates beauty and vitality!

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