Arbutin 7% + TXA 4% Brightening Cream KOEC Beauty this cream became popular because it combines multiple brightening ingredients in one formula the tosowoong arbutin 7% + tranexamic acid 4% cream contains arbutin, tranexamic acid, niacinamide and glutathione to help Amazon.com: TOSOWOONG Arbutin 7% Glutathione Cream, 70,000ppm Arbutin + 5,001ppm Glutathione, Niacinamide, Dark Spots, Freckle, Blemishes, Pigmentation, Dullness, Uneven Tone, Korean Skin Care, 50ml, 1.69 fl.oz. : Beauty & Personal Care Amazon.com: TOSOWOONG Arbutin 7% Glutathione Cream, 70,000ppm Arbutin + 5,001ppm Glutathione, Niacinamide, Dark Spots, Freckle, Blemishes, Pigmentation, Dullness, Uneven Tone, Korean Skin Care, 50ml, 1.69 fl.oz. : Beauty & Personal Care