The Ordinary Ascorbyl Glucoside Solution 12% is a skin brightening serum with a water-soluble stabilized Vitamin C derivate. Vitamin C is an antioxidant that effectively brightens the skin tone and also defies signs of aging. It's for all skin types and can be used in the morning and evening, for effortless use and visible results. pH: 6.00-7.00 Suggested Usage: Apply as AM or PM serum after cleaning. Important Notice: The Ordinary products are free of sulfates, parabens, animal oils, coal tar dyes, formaldehyde, mercury, oxybenzone, mineral oil, methylchloroisothiazolinone, methylisothiazolinone, SLS, SLES & less than one percent of synthetic fragrances. All these ordinary products are coming from authorised suppliers of Deciem. Currently all our ordinary shipments are from Korea and due to regulation authorities in Korea, the product has the native/local language on it.