The Ordinary Niacinamide 10% + Zinc 1% is a lightweight, water-based serum for blemish-prone and oily skin. With a high concentration of niacinamide (vitamin B3) and Zinc PCA, it helps brighten skin, smooth texture, control excess oil, and reduce the appearance of pores. Suitable for all skin types, this serum promotes clearer, more radiant skin—ideal for daily use in Sri Lanka’s humid climate.