Time-release dry overnight hair treatment mask uses first of its kind leave-in bond-building technology and vegan silk extract to repair and soften hair without mess or residue. No need to wash or re-style. First-of-its kind leave-in, bond-building technology repairs and protects hair from the inside out. IGK Antisocial bonds to the hairs natural proteins inside the hair fiber, helping to strengthen it from the inside. Then, it forms a conditioning network of amino acids on top of the hair to smooth the cuticle, add shine and prevent future damage from things like blow-drying and brushing.