Straight Day Styling Spray is a superior daily treatment that moisturizes and protects all hair types. When used with the Keratin Complex Smoothing Therapy treatment, Straight Day replenishes the hairs existing keratin bonds to enhance treatment results while increasing shine and softness. On wet or dry hair, this hydrating spray smoothes, reduces flyaways and tames unwanted frizz. The unique anti-humectant formula locks moisture in and humidity out, so hair stays silky and frizz-free throughout the day. UV filters block damaging UV rays and keep hair protected from the drying effects of the sun. Plus, Straight Day Styling Spray is a convenient and easy way to refresh dry, unruly hair when travelling or on-the-go. Straight Day Styling Spray can be used alone or in conjunction with any Keratin Complex products for the ultimate in smooth, shiny and healthy hair.