Our Protein Spray contains Lepidium Meyeni Root Extract, Collagen, Tocopherol. It can deeply nourish hair, repair damaged and dry hair, restore soft luster, improve split hair problems, and make hair softer, smoother and more shiny. Its use method is very simple: after shampooing and blow drying, spray appropriate amount of this product on the ends of the hair, comb until soft. It can deeply moisturize the hair, improve the dry hair, and make the hair more smooth and shiny.