K18 Leave-In Molecular Hair Mask for Dry or Damaged Hair

Pioneering Biotech Breakthroughs for Healthier Hair Our professional stylist-approved biotech innovations are designed to deliver your healthiest hair, engineered for all hair types. Introducing Your Healthy Hair Routine.

Reversing Hair Damage K18 molecular repair is clinically proven to reverse damage from bleach, color, and chemical services in just 4 minutes. Discover the power of this breakthrough.

Who We Are We're a biotech-powered brand redefining the rules of haircare. Beloved by the PRO community and at-home users in 100+ countries, with 20+ billion TikTok views and 25+ prestigious awards, our growing lineup of intentional, science-backed haircare unlocks next-level expression for all.

Our Unique Offerings Our K18PEPTIDE-powered innovations were born in the biotech lab to radically simplify your routine and deliver your cleanest, healthiest hair.

Product Lineup 15ml Hair Repair Mask for Damaged Hair 50ml Hair Repair Mask for Damaged Hair Molecular Hair Repair Oil PEPTIDE PREP pH Maintenance Shampoo PEPTIDE PREP Detox Shampoo

Customer Reviews 4.3 out of 5 stars - 18,936 reviews 4.4 out of 5 stars - 867 reviews 4.5 out of 5 stars - 902 reviews 4.6 out of 5 stars - 978 reviews

Pricing $29.00 - 15ml Hair Repair Mask $75.00 - 50ml Hair Repair Mask $65.00 - Molecular Hair Repair Oil $36.00 - PEPTIDE PREP pH Maintenance Shampoo $38.00 - PEPTIDE PREP Detox Shampoo

Product Features Hair Mask Hair Oil Shampoo Molecular Repair Heavy Duty Cleanse Everyday Cleanse

Usage Used by Professionals At Home Use

Clinical Studies Clinical studies supporting our claims were conducted at the University of Minho in Portugal in January 2021.

World Patent World Patent No. WO2015056216A2

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