Differin Dark Spot Correcting Serum, 1 fl oz (30 ml)

4% NiacinamideNew Brightening IngredientHelps Reduce the Appearance of Post Acne MarksClinically proven technology to reduce the appearance of dark spots and discoloration.Formulated with 4% Niacinamide, a Vitamin C derivative, and skin brightening botanicals, the Dark Spot Correcting Serum has clinically proven technology to reduce the appearance of dark spots and patches. This highly concentrated serum gently targets stubborn discoloration, while sea buckthorn berry oil soothes. Skin uniformity is restored for improved luminosity.