Promote smooth, even skin and minimize the appearance of pores with Niacinamide Serum from Good Molecules. Formulated with 10% Niacinamide (vitamin B3), this lightweight serum helps to refine skin tone and texture for a brighter, healthier-looking complexion. KEY INGREDIENTS 10% niacinamide (vitamin B3) to refine skin tone and texture HOW TO USE Apply a few drops to your skin in the morning and at night before oils, moisturizers, and creams. Suitable for daily use.