BRAZILIAN BLOWOUT Glass Hair is a rapid repair leave-in that delivers professional repair to restore compromised hair in seconds. Instantly transforms severely damaged, frizzy hair into hair at its healthiest—in just one use. 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.