A potent multi-acid serum-with 15 percent vitamin C, five percent PHAs, and hyaluronic acid-that instantly brightens, visibly firms, plumps skin with hydration, and reduces the appearance of dark spots, pores, and wrinkles.Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dullness, Dark Spot, and Loss of Firmness and ElasticityFormulation: Lightweight Serum