Advanced anti-frizz formula leaves hair super glossy, glassy, ultra smoothGroundbreaking humidity-blocking technology stops moisture from wrecking your styleUltra-light frizz control spray feels like nothing is on the hairEconomical. Results last through 3-4 shampoosHow to use1. Shampoo, condition, and towel dry.2. Divide hair into sections. Spray liberally and evenly on damp (not wet) hair. Do not apply other styling products while the hair is wet. You can apply styling products after completing the Dream Coat blow-dry.3. Requires blow-drying with tension to activate.4. For best results, use every three to four shampoos.