Reveal your most luminous complexion with COSRX The Niacinamide 15 Serum — a targeted skincare solution purposefully created to encourage radiant, even-toned skin. Harnessing the dynamic power of 15% niacinamide, this serum unveils a new level of clarity by visibly refining pores, supporting a smoother texture, and addressing discolouration. The lightweight, fluid formula delivers a soft, refreshing sensation as it quickly absorbs without residue or heaviness, leaving skin calm, balanced and distinctly revitalised.
Designed with a minimalist and modern approach, this serum focuses on essentials. Its refined composition appeals to those seeking effective simplicity with a gentle touch, making it suitable for all skin types, including even the most sensitive. The formula blends high-strength active ingredients to help reduce the visibility of enlarged pores, even out skin tone, and enhance hydration, all while maintaining a natural and fresh feel. Subtle, continuous refinement and a sense of effortless comfort distinguish the experience, ideal for everyday routines or as your go-to serum for daily care.
This serum’s gentle yet highly effective action supports a balanced look: it softens roughness and helps relieve areas where texture and tone might appear uneven or tired. Your skin is left feeling firmer, dewier, and more supple, with enhanced clarity that radiates understated confidence. Suitable for both morning and evening use, COSRX The Niacinamide 15 Serum integrates seamlessly into any step of your self-care ritual, encouraging a smooth evolution towards healthier-looking, naturally luminous skin.
- Promotes a bright, unified skin tone
- Visibly minimises pore appearance
- Smooths and refines uneven texture
- Provides hydration and a feeling of firmness
- Ideal for all skin types, including sensitive
Indulge in minimalist, innovative skincare. COSRX The Niacinamide 15 Serum gives your skin a gentle yet transformative boost with every drop.





















