Cosrx The Niacinamide 15 Serum 20Ml

This powerful serum with 15% niacinamide helps regulate sebum, minimize pores, and calm inflamed skin. Ideal for oily and blemish-prone skin.

Benefits:

• High-strength 15% niacinamide

• Reduces redness, acne, and dark spots

• Zinc and allantoin for calming effect

• Alcohol- and fragrance-free

How to use:

Apply 2–3 drops to face after toner. Use daily for best results.