K18 Biomimetic Hairscience - PEPTIDE Leave-In Molecular Repair Mask - 5oz

The K18PEPTIDE™ Leave-In Molecular Repair Mask works at the innermost layer of hair, reconnecting polypeptide chains and disulfide bonds broken during bleaching, chemical services, and through heat damage by addressing these damage sites at the innermost layer of hair, core strength and elasticity are renewed for strong, smooth, bouncy hair—even after the most extreme damage done in the salon. pH level of 5.0-6.0 helps close down the cuticle to seal in the K18PEPTIDE™ for lasting strength + elasticity. LARGE BOTTLE! 5 oz PROTECT Prep for stronger, healthier hair to ensure optimal color or lightener performance. REPAIR Reverse chemical services & styling damage for renewed hair health, shine & smoothness. Like-new hair repaired from the inside out Healed damage from bleach, color, chemical services, heat, and mechanical styling Restored strength, softness, smoothness, and bounce Reduced breakage, split ends, and color fade pH balance of 5.0-6.0 Doesn’t wash away with shampoo, leaving lasting results 91% original strength* 94% original elasticity* * Results observed in a clinical study while using mist and mask as part of a bleaching treatment. Results may vary depending on hair type, quality and history. Vegan Color Safe Cruelty-Free Dermatologist-Tested