WHAT IT IS Smooth Sexy Hair Smooth amp Seal Anti-Frizz amp Shine Spray WHAT IT DOES Smooth Sexy Hair Smooth amp Seal Anti-Frizz amp Shine Spray is a humidity resistant shine spray that seals and protects any style. Control frizzy hair by shielding it against humidity. Seals cuticle for increased shine and helps avoids color fade with UVA UVB protection built right in. Safe to use on chemically straightened hair or extensions.