Dr. Althea – 15% Niacinamide Purity Serum – 30 ml

Apply a few drops to clean, dry skin after cleansing and toning, then gently pat it in until fully absorbed. Because of its lightweight, water-like texture, it layers effortlessly under moisturiser or SPF without pilling or leaving a greasy residue.

For best results, use the serum twice daily — once in the morning and once in the evening. Most users notice a more even skin tone and visibly refined pores within four to six weeks of consistent use.

The formula is built around three active pillars:

• 15% Niacinamide — brightens and evens out the complexion while strengthening the skin barrier.
• Zinc PCA — balances sebum production and helps minimise the appearance of pores.
• MELACUT Complex — a proprietary blend of four botanical extracts that calm, soothe and improve overall skin texture.

Yes. The serum is formulated for all skin types, including sensitive and acne-prone skin. It carries an EWG Green Grade rating and is free from parabens, silicones, sulphates and heavy alcohols, making it a gentle yet effective option even for reactive complexions.

Niacinamide is one of the most versatile skincare actives and pairs well with ingredients such as hyaluronic acid, retinol and AHAs/BHAs. It is generally not recommended to mix high-concentration niacinamide with pure vitamin C (ascorbic acid) in the same step, as this may reduce the efficacy of both ingredients — apply them at different times of day instead.