K18 Haircare
A collection page of OTB Hair & Beauty
About
EXCLUSIVE OFFER: Get an EXTRA 22% OFF your K18 essentials! Use code VIP22 at checkout. (Valid on orders over £50). ✨ Stop covering up damage and start reversing it. At OTB, we bring you K18 Biomimetic Hairscience , the biotech breakthrough that has transformed the salon industry. Unlike traditional masks that sit on the surface, K18’s patented K18Peptide™ travels into the innermost layers of the hair to reconnect broken keratin chains, restoring strength, elasticity, and bounce in just 4 minutes. From the iconic Leave-In Molecular Repair Mask to the professional-grade Peptide Prep™ detox range, our K18 collection is designed for those who refuse to compromise on hair health. Whether you’re recovering from bleach, heat styling, or chemical services, K18 provides a permanent molecular reset.