Our hair care essence roll-on is carefully formulated with glycerin, ginger root extract and allantoin. Designed specifically for deeply nourishing the scalp, activating hair follicles and promoting healthy hair growth. The usage method is extremely convenient: Clean the scalp and keep it dry, then apply the product evenly to the scalp. Gently massage until absorbed. And it can provide a uniform application effect, feeling fresh and comfortable, bringing a relaxing and cool sensation to the scalp. It helps cool and soothe the scalp, relieve scalp pressure, improve blood circulation and make the scalp more comfortable.