Our 7-Day Hair Essence contains Polygonum multiflorum extract, ginger root oil, and Platycypress leaf extract. It can penetrate quickly, the essence molecules are very small, can be quickly absorbed by the skin. Continuously provide nutrients for the hair follicle, promote the proliferation and division of the hair follicle mother cells, wake up the paralyzed hair follicle, nourish the hair follicle from the root, restore vitality, effectively balance the androgen in the body, and guide the rapid growth of hair. Its use method is very simple: wash your hair, wipe an appropriate amount of the nutrient solution of this product, gently massage and evenly apply to the scalp, so that the product penetrates into the hairline. After use, the hair skin is awakened and gradually grows black hair.