Tigi Styleshots uses new ground-breaking technology where hair is dual boosted with an activating shot of shape intensifying polyquats, to make hair more mouldable and benefit agents that are super nourishing ingredients, for the ultimate headstart in styling.Hi-Def Curls is for troublesome curls that need some control and definition. It has an activating shot of Polyquat 55, Glycerin, Polymide-1 and VP/VA Copolymer that moisturises and defines curls, improves curl retention and style memory, de-frizzes and provides humidity resistance, improves manageability and is heat and colour protective.