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K18 Biomimetic Hairscience

Born after 10 years of complex bioscience research, the patented K18PEPTIDE™ works across every hair type + every salon service to reverse hair damage in four minutes.


Stylists can accomplish more while working around less damage. With true damage repair fueled by the K 18 peptide, The K18 molecular repair hair mask category is clinically proven to reverse and repair damage bleach hair, chemical services, and heat. The PEPTIDE PREP™ category is informed by science to tackle buildup of every level to make salon services + products perform better. This holistic approach to clinically proven, science-backed hair repair is beloved by professionals, celebrity stylists, editors, and hair expressors all over the world. This is hair freedom for all—engineered with patented biotech.