Resist Triple-Action Dark Spot Eraser 7% AHA Lotion is a specialized anti-aging product that works in three ways to improve the appearance of skin: hydroquinone fades dark spots and discolorations, glycolic acid exfoliates to smooth skin texture, and antioxidants help repair sun damage for younger-looking, radiant skin. Special packaging keeps key sensitive ingredients stable and prevents product discoloration. This product is 100% fragrance- and colorant-free with a pH range of 3.5-3.9.