GLASS HAIR Instantly transforms severely damaged, frizzy hair into hair at its healthiest—in just one use. Glass Hair is a rapid repair leave-in that delivers professional repair to restore compromised hair in seconds. A proprietary complex of short-chain amino acids + peptide stacks is clinically shown to significantly reduce bleach, color and heat damage—restoring strength, manageability and softness from the inside out. A flexible bio-adhesive resurfaces the cuticle, minimizing frizz while amplifying mirror-like glass shine. Professional-level molecular repair Up to 4X less hair breakage* Weightless mirror-like glass shine Reduces the need for multiple finishing products & tools Weekly use continuously improves hair health For all hair types & textures The result? Repair you can see. Strength you can feel. Glass-like shine. *Independent clinical studies showed up to 4.2X less breakage compared to a control group.