The Ordinary Niacinamide 10% + Zinc 1% Serum 30mlThe Ordinary's Niacinamide 10% + Zinc 1% Serum is a water based formulation designed to enhance skin brightness, improve texture, and strengthen the skins moisture barrier. This serum contains a high concentration of niacinamide (vitamin B3) and zinc PCA to target dullness, uneven texture, and excess oil. It also helps reduce the appearance of pores and instantly boosts skin radiance. Achieves visible improvements in skin, smoothness, and hydration