A dark spot-targeting serum formulated with 10-percent niacinamide and four-percent TXA to visibly brighten and balance uneven skin tone. Skin Type: Normal, Dry, Combination, and Oily Formulation: Liquid What Else You Need to Know: This serum improves the look of skin clarity and radiance with 10 percent niacinamide. It hydrates and soothes with hyaluronic acid and polyglutamic acid while supporting the skin's moisture barrier with ceramides.