Anti-gravity volume powder with matte finish. Give hair lift, thickness and a matte finish with American Crew Boost Powder. This weightless powder adds grit for dramatic, gravity-defying texture. And, it can be layered with virtually any other American Crew styling product. Application: Tap the puck a few times to loosen Boost Powder and then pour a small amount into your hand. Sprinkle it lightly and evenly on dry hair, making sure the product falls to the root for maximum lift and separation. Features & Benefits: Propylene Glycol - Retains natural moisture and softens hair. Silica Silylate - Provides flexible hold and thickens hair. Citric Acid - Revitalizes and restores hair. Ingredients: Aqua/Water/Eau, Propylene Glycol, Silica Silylate, Citric Acid, Sodium Benzoate.