Gentiana snake ointment has low working cost. The main components of Longrich snake oil ointment are water, glycerin, snake oil, glycerin and snake oil. The purchase cost is low and the price is cheaper. Mainly used for hand tearing and peeling. Longrich is a brand of Jiangsu Longrich Biotechnology Co., Ltd., which mainly deals in eight series 1 000 varieties, including cosmetics, household washing products, health care products, furniture, real estate and logistics.