COSRX The Niacinamide 15 Serum 20g Lotion Follow up with a toner

Follow up with a toner to prepare the skin

providing intense hydration without leaving a sticky or greasy residue

These ingredients work together to fortify the skin's natural barrier and improve its overall texture and appearance

It's suitable for all skin types

COSRX The Niacinamide 15 Serum 20g Lotion Follow up with a tonerCOSRX The Niacinamide 15 Serum 20g Cosrx The Niacinamide 15 Serum is a highly concentrated skincare serum containing 15% niacinamide, known for its brightening and skin refining properties. It is specially designed to reduce the appearance of dark spots, control sebum production, and smooth rough skin texture, leaving the skin feeling soft, smooth, and radiant. Key Features: High Niacinamide Concentration: Contains 15% niacinamide, aiding in skin