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. 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. 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. Tame, De-Frizz, & Add Shine - Built in heat protection provides instant improvement in hair strength and flexibility and less damage from styling; Professional salon quality haircare product. 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.