The Ordinary Niacinamide 10% + Zinc 1% is a popular skincare product that is known for its ability to regulate sebum production and minimize the appearance of pores. This serum is formulated with niacinamide and zinc, which work together to balance oil production, reduce redness, and improve the overall texture of the skin. The lightweight and non-greasy formula make it suitable for all skin types, including oily and acne-prone skin. The Ordinary Niacinamide 10% + Zinc 1% is a highly-rated product that is loved by skincare enthusiasts for its effectiveness and affordability.