BRAND NEW IN BOX! Size: 1 oz / 30 mL Visibly reduces hyperpigmentation, acne scars, dark spots in as little as 2 weeks. Developed with Harvard dermatologists, clinically tested & safe for sensitive skin. Our serum pairs 15% active acids (azelaic, glycolic, lactic, tranexamic) with antioxidants like glutathione to lift away dead skin cells and visibly improve the evenness of skin tones, while visibly reducing dark spots and acne scars. Clinical Testing In an independent testing panel of 30 participants aged 25 to 45, with Fitzpatrick skin tone 2-6, after 4 weeks: 94% saw a reduction in dark spots size 93% agree they saw smoother skin texture after using 86% agree they noticed a more even skin tone after using Ingredients 15% Blend of Azelaic, Glycolic, Lactic, Tranexamic Acids: Reduces look of hyperpigmentation and dark spots while exfoliating skin Glutathione: Master antioxidant tripeptide that protects skin from free radical damage Hyaluronic Acid, Tiger Grass, and Aloe: Boosts hydration, soothes irritated skin, and promotes skin repair How To Use In the evening, apply 1-2 pumps to a clean, dry face. Let product absorb for 30 seconds and then apply moisturizer. Use only as directed. Avoid contact with eyes. It is recommended that prior to exposure to the sun, users cover areas where AHAs have been applied with sunscreen.