The Ordinary Niacinamide 10% + Zinc 1% Serum is a highly popular facial serum that is perfect for the run up to Christmas. This serum is formulated with niacinamide and zinc, which work together to regulate sebum production, reduce the appearance of blemishes, and minimize the appearance of pores. It also helps to improve the overall texture and tone of the skin, leaving it looking smoother and more refined. The lightweight formula absorbs quickly into the skin, making it suitable for all skin types. With regular use, this serum can help to balance and clarify your skin, giving you a clearer and more radiant complexion just in time for the holiday season.