The Ordinary Niacinamide 10% + Zinc 1% 60ml

The Ordinary Niacinamide 10% + Zinc 1% is a high-strength vitamin and mineral serum formulated to reduce skin blemishes and congestion. This water-based formula combines 10% pure niacinamide (vitamin B3) with 1% zinc PCA to help improve skin barrier function, control sebum production, and enhance overall skin clarity and radiance. This serum should not be used simultaneously with vitamin C (L-Ascorbic Acid) products - they should be applied at alternate times. While it helps with blemishes and skin tone, it is not a dedicated acne treatment. The formula is suitable for all skin types but should be patch tested before first use. Apply a few drops to face morning and evening before heavier creams. If irritation occurs, discontinue use and consult a physician.