Boost your retail offering with the K18 Leave-In Molecular Repair Hair Mask – 15mL mini, a fast-acting, biotech-powered hair treatment. Clinically proven and powered by patented K18Peptide™, this leave-in formula repairs damage from bleach, color, chemical services, and heat in just 4 minutes. Designed for all hair types, it restores strength, softness, and elasticity while preventing future breakage. This travel-size version is perfect for retail displays, sampling, and upselling at checkout. Vegan, color-safe, cruelty-free, and pH-optimized, the lightweight cream replaces conditioner—no rinse needed. Ideal for salons, spas, boutiques, and beauty retailers seeking high-turnover, luxury haircare with clinical results. Stock the #1 peptide-powered repair mask customers ask for by name.