Pureology Smooth Gloss Silkmorphose Spray is a heat-activated leave-in treatment for anyone looking to smooth frizz, enhance shine and create a sleek finish when blow-drying or heat styling. Lightweight enough for everyday use, it makes hair easier to detangle and style while protecting against the effects of heat and humidity. The heat-activated formula works with styling tools to smooth the hair's surface, helping control frizz while creating a glossy, polished finish. It provides heat protection up to 230°C and helps defend against humidity, including steam-room-resistant smoothness, so hair stays sleek for longer. The fine spray is easy to distribute through damp hair and won't leave it feeling heavy or coated. Shape-memory technology helps hair maintain its smooth, styled finish, while regular use helps reduce the appearance of frizz. Expect smoother, shinier, more manageable hair with up to 72 hours of frizz control.