The Ordinary Niacinamide 10% + Zinc 1% is a highly concentrated serum designed to reduce the appearance of blemishes, pores, and uneven skin tone. Niacinamide (Vitamin B3) is known for its ability to regulate sebum production, brighten skin, and improve the skin barrier. Zinc helps to calm inflammation, control oil production, and reduce the appearance of acne and blackheads. This lightweight, non-greasy formula works to balance and purify the skin, leaving it clearer and more even. Ideal for oily and acne-prone skin, it helps improve skin texture and clarity with consistent use.