Mary & May Tranexamic Acid + Glutathione Eye Cream, 1,000ppm tranexamic acid, 1,000ppm Glutathione for intensive care for dark circles in the eye contour. The combination of tranexamic acid and glutathione, a powerful anti-oxidant and blocks melanin that brighten dull skin tone aournd the eyes and improve uneven skin tone - Contains Vitamin C that improve skin blemishes and help produce collagen. - Dermatologically tested.