Brand from Taiwan: Dr.Hsieh. The classic version of the essence uses a high-concentration traditional raw material formula design, high concentration, fast effect, directly acting on the skin surface, and relatively high irritation.Suitable for oily, dry, normal and combination skin.The recognized whitening product, vitamin C glycoside, is a kind of vitamin C derivative, not easy to oxidize, high stability, relatively mild and safe to use on the skin.One of the whitening ingredients approved by the Ministry of Health and Welfare, which can inhibit the production of melanin, dilute spots, and slow down photoaging.Increase skin protection and whitening maintenance, the ingredients are simple and unburdened.Improve dullness and brighten skin tone.Repair and whiten, so that the skin is no longer dull.How to use:After cleansing the face and lotion, apply an appropriate amount on the face and massage gently until the skin absorbs it.