Leave in spray, heat protectant, heat protectant that has oil in it. 260ml.Argan oil Protein spray is water and oil base spray that contains vitamin E, Moroccan argan oil and many more. It serves as a heat protectant for your weaves, it makes and leaves your hair silky, smooth and reduces Frizz. It also adds and instant shine to your weave. Can also be used on natural hair and extensions. It helps stop breakage and adds shine. Best used with heat. it is magic in a bottle.