Our Caviar Extravagant No Evaporation Film contains glycerin, sturgeon caviar extract, royal jelly extract. It can nourish and protects hair, smooth dry and knotted hair, repair damaged and split hair. Its use method is very simple: After cleaning the hair, gently wipe the hair until it is half dry. Take an appropriate amount of hair mask and apply evenly to the ends of the hair. After gently massaging, wash off with water. Improve the quality of split, dry, and rough hair, making your hair silky and smooth.