The Ordinary Ascorbic Acid 8% + Alpha Arbutin 2% 30 Ml

(Anhydrous serum, dropper format) The Ascorbic Acid 8% + Alpha Arbutin 2% formula combines two of the most powerful brightening agents in skincare: 
pure Vitamin C and Alpha Arbutin, both solubilized in a completely water-free formula for ideal stability. 
Vitamin C is an effective antioxidant that brightens the skin tone and reduces signs of aging. 
Alpha Arbutin is a highly-purified biosynthetic active ingredient that reduces the look of dark spots and uneven skin tone. 
Vitamin C and Alpha Arbutin are less stable in formulations that contain water and use of them combined in formulations containing water is highly discouraged. 
That is why this formulation is a water-free, stable solution to avoid any contraindications. 
This product may feel slightly ""oily"" for a few seconds after application, despite the fact that it is completely free of oil.