Description: We're a biotech-powered brand breaking the rules of haircare. Beloved by the PRO community and at-home users in 100+ countries, K18 has over 20+ billion TikTok views and 25+ prestigious awards. Our growing lineup of intentional, biology-first haircare is all about unlocking next-level expression for all.
View site navigation Site Navigation See How It Works Shop Now Menu leave-in molecular repair hair mask molecular repair hair oil PEPTIDE PREP™ shampoos Shop Now Shop Now Menu leave-in molecular repair hair mask molecular repair hair oil PEPTIDE PREP™ shampoos Learn More Menu education Our Blog Science Experience Augmented Reality about More on K18 Patents Reviews Sustainability Scholarship Fund gradient: the hair expression magazine get help FAQs Contact Us Virtual Consultations K18 SALON LOCATOR Find a K1
Groundbreaking PRO stylists, scientists + beauty experts have unlocked new levels of expression with K18 molecular repair.
Play Video Play Video the (virtual) world of K18 We built a virtual reality experience just for you. Play, explore, and learn all about our biotech breakthroughs like never before. P.S There’s a Peppi adventure and special prize inside ;) LET’S EXPLORE LET’S EXPLORE where molecular repair works so what's the molecular repair difference? No bragging, just facts. Learn how we're truly repairing hair us the K18PEPTIDE™ works at the innermost layers of the hair fiber to reconnect broken polypeptide chains, rest