What it is: A first-of-its-kind blend of 10 percent vitamin C and white shiitake mushroom that starts visibly degrading dark spots on contact and keeps working every day to discourage new ones from appearing. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots, Dullness, and Uneven Texture Formulation: Lightweight Serum Highlighted Ingredients:- Vitamin C 10%: Acts as a potent antioxidant, visibly brightening and firming skin without causing irritation or losing stability.- White Shiitake Mushroom Extract: Addresses the look of dark spots and discourages the formation of new ones.- Licorice Root Extract: Calms the look of discoloration and fights the look of future dark spots. Ingredient Callouts: This product is vegan and cruelty-free. What Else You Need to Know: A unique white shiitake mushroom extract corrects discoloration, while 10% vitamin C brightens and supports collagen production. 10% is the magic number for this powerhouse antioxidant: potent enough to see visible results without the irritation or breakouts associated with stronger serums. Clinical Results: AFTER 1 WEEK:-100% agree the look of dark spots is improved* -100% agree the look of sun damage is improved* -97% saw a visible improvement in fine lines and wrinkles* AFTER 4 WEEKS: -100% saw an improvement in uneven skin tone* *Based on a 21 day consumer study of 38 female subjects, ages 20-59, after twice daily use Products formulated without certain ingredients, including parabens, sulfates, phthalates, and mineral oils, from brands that have met our specific criteria for ingredient sourcing and formulation, packaging, environmental commitments, and consumer transparency. Learn more here.