COSRX

COSRX The Niacinamide 15 Serum,20ml

20ml · 1,100 IQD/ml

The COSRX The Niacinamide 15 Serum, 20ml is a targeted treatment serum designed to help improve skin texture and tone. This concentrated formula features 15% niacinamide (vitamin B3), which works to reduce the appearance of enlarged pores, uneven skin tone, and dullness. It also helps control excess sebum production, making it a good option for combination and oily skin types. Regular use can support a smoother, more radiant complexion. The lightweight, water-like texture absorbs quickly without leaving a sticky or heavy feel. To incorporate it into your routine, apply a few drops after cleansing and toning, but before moisturizing. Start with a lower frequency (every other day) to let your skin adjust, especially if you are new to niacinamide. This serum is fragrance-free and suitable for sensitive skin, although a patch test is always recommended. It comes in a 20ml bottle — a travel-friendly size that allows you to experience the benefits without a large commitment. Ideal for anyone looking to refine pore appearance and brighten their skin gradually.