What it is: A rich, vitamin C and niacinamide serum that visibly brightens, improves skin tone and texture, and reduces the appearance of dark spots and hyperpigmentation. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots, Fine Lines and Wrinkles, and Uneven Texture Highlighted Ingredients:- 3-O-Ethyl Ascorbic Acid: Quickly, visibly brightens dull skin and provides antioxidant protection. - Ascorbyl Glucoside: Visibly evens skin tone and supports collagen production for a youthful appearance.- Niacinamide: Restores skin clarity and boosts luminosity. What Else You Need to Know: Featuring two super-concentrated forms of vitamin C, this serum delivers quick, visible brightness while reducing the appearance of dark spots and hyperpigmentation. It‘s formulated with niacinamide to restore skin and minimize the look of fine lines, plus squalane to boost hydration.Clinical Results: In a 4-week consumer study with 32 participants (aged 25–55) using CC Me Serum, results included:- 97% of participants said their skin looked brighter and less dull- 94% noted their skin looked more even-toned and felt smoother and more suppleCLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.