COSRX The Niacinamide 15 Serum 20ml

Key Features

• 15% niacinamide for intensive acne care and brightening

• Regulates oil production and minimizes pores

• Helps fade acne scars and dark spots

• Soothes inflammation and supports skin barrier function

• Lightweight texture for fast absorption

How to Use

1. After cleansing and toning, apply 1–2 drops to the entire face or areas of concern.

2. Gently pat into the skin until fully absorbed.

3. Follow with moisturizer.

Use once daily, preferably in the evening. Avoid combining with strong acids or vitamin C in the same routine. Always apply sunscreen during the day when using active ingredients.