Our onion hair growth spray contains mineral oil, jojoba seed oil. It can deeply nourish hair roots, prevent hair loss, strengthen and moisturize hair, promote accelerated hair growth, repair damaged hair, and reduce hair loss. The way it works is simple: first it must be used when the hair is dry, spray the hair growth spray evenly at the roots, twice a day (morning and evening), spray 1ml once, spray 3-5 times each spray, increase or decrease the amount according to the specific situation, then massage it for a few minutes to help the spray absorb into the skin, and finally let it dry and let it sit for a few hours. After use, it helps to moisturize the scalp, improve roughness, deeply repair hair roots, balance oily scalp, awaken new vitality to your hair, and make your hair darker and shinier.