Our nourishing hair shampoo and conditioner set is carefully formulated with shampoo (sodium lauryl ether sulfate, cocamidopropyl betaine), conditioner (cetearearyl alcohol, dimethicone), and serum (glycerin, tocopherol (vitamin E)). It is specially designed to strengthen hair roots, moisturize, improve dryness and frizz, leaving hair smooth and shiny. The usage is extremely convenient: Shampoo: Before shampooing, comb your hair to smooth it. After wetting your hair, take an appropriate amount of shampoo, lather it, massage the scalp for 2-3 minutes, and rinse with warm water. Conditioner: When hair is slightly damp, take an appropriate amount and apply it from the mid-lengths to the ends. Leave it on for 3-5 minutes and rinse with warm water. Serum: After towel-drying clean hair, squeeze an appropriate amount of serum onto the scalp and massage with a comb for 3-5 minutes to promote absorption. It can also repair damaged hair, nourish hair strands, enhance hair elasticity, restore natural shine, deeply moisturize, lock in moisture, improve hair quality, and make hair healthier. Ingredients: Shampoo: Sodium lauryl ether sulfate, cocamidopropyl betaine; Conditioner: Cetearyl alcohol, dimethicone; Serum: Glycerin, tocopherol (vitamin E)