Our onion rosemary shampoo is carefully blended with sodium palmitate, stearic acid and glycerin. Designed to maintain water and oil balance in hair. Use method is extremely convenient: thoroughly wet hair, rub the palm of the hand to produce foam, gently massage the scalp for 1-2 minutes, rinse the remaining foam thoroughly with warm water, store in a dry and ventilated place after use. And it can be gently cleaned without irritating hair follicles from root to tip, strengthening the structure.