COSRX The Niacinamide 15 Serum – Oil Control & Pore Minimizing Face Serum, 20ml

Control excess oil and refine the look of pores with COSRX The Niacinamide 15 Serum. This lightweight, fast-absorbing formula combines 15% Niacinamide with Acetyl Glucosamine and Zinc PCA to visibly reduce sebum production, tighten the appearance of enlarged pores and even out skin tone over time.

Key benefits:

Oil control – helps balance excess sebum for a shine-free finish
Minimizes the look of pores and refines skin texture
Zinc PCA soothes and calms oily, acne-prone skin
Lightweight, non-sticky texture that layers well under moisturizer
Suitable for oily and combination skin types

How to use:

After cleansing and toning, apply 2–3 drops to face and neck using the dropper. Gently pat until absorbed. Follow with moisturizer. Use morning and night for best results.

Size: 20ml |