Our Polygonum multiflorum essence contains ginger extract and Polygonum multiflorum root extract. It nourishes and protects the hair improves the health of hair follicles promotes hair growth moisturizes the roots brightens the hair covers your white hair and gives you glossy black hair. Its use method is very simple: take an appropriate amount of essential oil evenly apply to the hair gently massage until completely absorbed. It can deeply nourish hair roots effectively control oil and make hair look more fluffy and shiny.