Our hair Essence spray contains ginseng root extract, knotweed root extract. It strengthens hair roots, reduces hair loss, enhances hair toughness, and prevents hair breakage and loss. Its use method is very simple: first wash your hair, blow dry, take appropriate amount of this product evenly spray on the scalp, massage gently with your fingertips until completely absorbed. And deeply nourish the scalp, improve the scalp environment, reduce scalp dryness and itching.