The Ordinary Niacinamide 10% + Zinc 1% Serum

A universal serum for blemish-prone skin that smooths, brightens, and supports. Niacinamide (Vitamin B3) is indicated to reduce the appearance of skin blemishes and congestion. A high 10% concentration of this vitamin is supported in the formula by zinc salt of pyrrolidone carboxylic acid to balance visible aspects of sebum activity.