This heat protection spray from alterna helps to nourish and condition hair with its vitamin rich formula and non greasy texture it protects with antioxidants and shields against aggressors whilst biotin works to restore strength and enhance shine without adding weight weak hair that is prone to breakage is infused with caviar extract to deeply moisturise from root to tip hair is protected up to 230c when using styling tools hair is kept hydrated and will be left sleek smooth and healthy