The Ordinary Niacinamide 10% + Zinc 1% 120ml (SKU: the-nia-120ml) is a high-strength serum designed to target blemishes, excess oil, and uneven skin tone. Formulated with 10% niacinamide to brighten skin and reduce congestion, paired with 1% zinc PCA to regulate sebum production, this lightweight serum is ideal for oily, acne-prone, or combination skin types. It helps minimize enlarged pores, soothes irritation, and strengthens the skin barrier over time. Use it daily to combat shine, reduce breakouts, and improve skin texture. Layer it under moisturizer for a balanced, clarified complexion. This dermatologist-trusted formula is fragrance-free, non-comedogenic, and suitable for most skin types seeking a matte, refined finish.