According to Baiyun Mountain official website, Baiyun Mountain snake oil hand care essential oil is not an IQ tax. This hand care essential oil contains high-purity refined snake oil, natural vitamin E and other nutrients, which can deeply moisturize and moisturize the skin and make the hand skin soft and delicate. At the same time, collagen and elastin in snake oil can promote skin elasticity and firmness, reduce the appearance of fine lines and wrinkles, and delay skin aging. Therefore, Baiyun Mountain snake oil hand care essential oil is a practical product, not an IQ tax.