COSRX The Niacinamide 15 20ML

Achieve a clearer, healthier-looking complexion with COSRX The Niacinamide 15 Serum 20ml. This concentrated facial serum features 15% Niacinamide (Vitamin B3) to target multiple skin concerns, including excess sebum, enlarged pores, uneven skin tone, and post-acne discoloration.

The powerful formula helps regulate oil production to reduce shine while supporting the skin’s natural barrier. It works to visibly refine pores, smooth rough skin texture, and brighten dull skin for a more even complexion. Ideal for acne-prone and oily skin, it also helps reduce the appearance of blemishes and post-breakout marks.

Its lightweight, fast-absorbing texture layers easily with other skincare products without leaving a sticky or greasy finish. Suitable for daily use, the serum provides effective hydration while promoting balanced, healthy-looking skin.

Dermatologist-tested and suitable for most skin types, COSRX The Niacinamide 15 Serum is an excellent addition to a routine focused on blemish control, oil balance, and skin brightening.

Key Benefits

• Formulated with 15% Niacinamide for intensive blemish care
• Helps reduce excess oil and shine
• Minimizes the appearance of enlarged pores
• Improves uneven skin tone and post-acne marks
• Brightens dull, tired-looking skin
• Helps strengthen the skin’s natural moisture barrier
• Smooths skin texture and refines the complexion
• Lightweight, fast-absorbing, non-sticky formula
• Suitable for oily, combination, acne-prone, and sensitive skin
• Ideal for daily use

How to Use

1. Cleanse and tone your skin.
2. Apply 2–3 drops of the serum to the face, avoiding the eye area.
3. Gently pat until fully absorbed.
4. Follow with a moisturizer.
5. Use morning and/or evening. During the day, apply a broad-spectrum sunscreen (SPF 30 or higher).

Product Specifications

Why You’ll Love It

COSRX The Niacinamide 15 Serum 20ml is a powerful daily treatment that helps control excess oil, reduce the appearance of pores, and fade post-acne marks while improving overall skin clarity. Its lightweight formula delivers visible results without feeling heavy, making it an excellent choice for achieving a balanced, smooth, and radiant complexion.