Product Description If you only listen to us once, this is it – please use a heat protectant. This lightweight mist is bursting with natural botanicals to help improve the look of existing damage AND prevent future heat damage and breakage. This best-selling spray protects your hair up to 450F/230C and is clinically proven to improve split ends by 86% after 1 use. Your hair will feel softer, sleeker and smoother. You’re welcome. Mist from your roots to ends before styling with hot tools, to minimize the effects of heat-induced damage.