Our Dark Spot Serum treats visible hyperpigmentation in skin—like dark spots and post-acne marks—and irritation that can lead to visible discoloration. Benefit: Fades & Targets Visible Hyperpigmentation in Skin; Tested on All Skin Tones. What it is: NEW! Our Dark Spot Brightening Serum addresses visible hyperpigmentation in skin like dark spots and post-acne marks, and irritation which can lead to discoloration. What it does: This dual-action serum has a targeted and preventative approach to dark spots and post-acne marks. To target: our Brightening Complex with Trametes Mushroom helps fade dark spots for a more even skin tone. To prevent: our Reishi, Chaga and Licorice combination helps intercept and relieve irritation. Good to know: 96% Naturally-Derived Formula*