KeraCare Silken Seal Liquid Sheen is a clear liquid silicone laminate spray that produces a high sheen and remarkable softness. When used prior to blow drying, it helps protect hair from thermal styling damage and moisture loss as it seals the cuticle layer of the hair. Non-oily. Contains sunscreen ingredients to help protect hair from damaging UV sun rays. Finished styles will be silky, full of body and lustrous. When used as a sheen spray, hair is instantly transformed from dull to radiant. Great for both wet and dry hair.