A highly concentrated, effective niacinamide serum that visibly minimizes stretched pores, smooths tenacious bumps, and addresses excess oil. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots, Pores, and Uneven Texture Formulation: Lightweight Gel Highlighted Ingredients: - Niacinamide (Vitamin B3) 20%: A first-ever strength that improves the look of tenacious pores and hard, clogged bumps. - Vitamin C: Works with niacinamide to visibly brighten skin tone and refine rou