Niacinamide 10% + Zinc 1% serum is a water-based formula that delivers multiple niacinamide benefits to enhance skin brightness, improve texture, and strengthen the skin’s moisture barrier. This serum with niacinamide (vitamin B3) contains a high concentration (10%) as well as Zinc PCA to target dullness, uneven texture, and excess oil. Niacinamide 10% + Zinc 1% also helps reduce the appearance of pores, and instantly boosts skin radiance.