COSRX The Niacinamide 15 Serum

🧴 How to Use

• 🧼 Cleanse & tone your face.
• 💧 Apply 2–3 drops of serum.
• ✋ Gently pat into skin until absorbed.
• 🌙 Use morning and night.
• ☀️ Follow with moisturizer & sunscreen during the day.

📖 Long Description
COSRX The Niacinamide 15 Serum is a powerful treatment designed to target oily and congested skin. With a high concentration of 15% niacinamide, combined with acetyl glucosamine and zinc PCA, this serum helps regulate sebum production, reduce the appearance of enlarged pores, and improve skin clarity. Its lightweight formula absorbs quickly, leaving the skin refreshed and balanced without heaviness. Perfect for those struggling with shine, breakouts, or uneven texture, this serum works to refine and smooth the complexion while supporting a healthier skin barrier.