From Dull to Dazzling Hair Umberto Giannini Miracle Worker Smooth Serum banishes frizz and flyaways on wet or dry hair For drier coarser hair types there really is nothing like it to take you from dull untamed to glossy smooth Tame DeFrizz Add Shine Built in heat protection provides instant improvement in hair strength and flexibility and less damage from styling Professional salon quality haircare product Argan Oil Treatment Umberto Giannini Smooth Serum contains hydrating Argan Oil serving as a repairing treatment Embrace the vegan haircare beauty and enhance your natural curls and waves Vegan Cruelty Free The Umberto Giannini smooth serum is tested on hairstylists not animals It contains no animal or animal derived ingredients No animals need to be harmed for a little hair support Easy Application Apply 4 to 8 pumps of Miracle Worker serum depending on hair length to damp hair before styling Use on finished style to control flyaways hide split ends and add shine or a piecey texture to your blow out