The Ordinary Niacinamide 10% + Zinc 1 %

The Ordinary Niacinamide 10% + Zinc 1% is a water-based serum formulated with 10% niacinamide (vitamin B3) and 1% zinc PCA. It’s designed mainly for oily, acne-prone, or congested skin but can benefit most skin types.

Niacinamide helps strengthen the skin barrier, reduce redness, improve texture, and minimize the appearance of pores. Zinc helps control oil production, calm inflammation, and support healing, making the combination effective for managing excess sebum and blemishes. The formula is lightweight, oil-free, non-comedogenic, vegan, and cruelty-free.

How to use: Apply a few drops to clean, dry skin after cleansing and before heavier creams or oils. It can be used morning and evening. If irritation occurs, stop use and patch-test before reapplying. Always follow with sunscreen during the day.

Cautions: Some users experience mild irritation, purging, or dryness when starting. It’s not a complete treatment for severe acne or deep scars but can help regulate oil and reduce surface congestion. Avoid layering directly with strong vitamin C (L-ascorbic acid) products as they may reduce each other’s effectiveness.

Best for: Oily, combination, or blemish-prone skin. In hot or humid climates, it helps balance sebum and prevent clogged pores. For dry or sensitive skin, start slowly or pair with a hydrating serum or moisturizer.

Verdict: An effective, affordable serum that supports a clear, balanced, and refined complexion when used consistently and correctly.