No, Miao Fang Yu Yan is the original solution of Miao Fang's deep repair of muscle base. This product contains water, propylene glycol, malic acid, lactobionic acid, citric acid, tartaric acid, lactic acid, octanoyl hydroxamic acid, etc. , are healthy ingredients, will not have any side effects on the human body. Miaofang Yuyan has the effects of whitening and tender skin, hydrating and moisturizing, and deep cleaning.