COSRX The Niacinamide 15 Serum 20ml – Niacinamide Facial Serum

COSRX The Niacinamide 15 Serum 20ml

Achieve clearer, smoother, and healthier-looking skin with COSRX The Niacinamide 15 Serum. This powerful Korean serum is formulated with 15% Niacinamide, a high concentration that helps control excess oil, minimize the appearance of pores, and improve uneven skin tone while promoting a radiant complexion.

Enriched with Zinc PCA, N-Acetylglucosamine (NAG), and Allantoin, this lightweight serum helps soothe irritated skin, reduce blemishes, and strengthen the skin barrier. Its fast-absorbing, non-sticky formula works effectively to balance sebum production and refine skin texture, making it an excellent choice for acne-prone and oily skin.

Whether you are dealing with acne, enlarged pores, or post-acne marks, COSRX The Niacinamide 15 Serum provides targeted care to help reveal clearer and more even-toned skin with regular use.

Key Benefits

• Contains 15% Niacinamide to brighten and balance the skin
• Helps reduce excess oil and control sebum production
• Minimizes the appearance of enlarged pores
• Improves uneven skin tone and post-acne marks
• Soothes and strengthens the skin barrier
• Lightweight, fast-absorbing, and non-sticky formula
• Suitable for daily use

Key Ingredients

• 15% Niacinamide: Helps brighten skin, regulate sebum, and improve skin texture.
• Zinc PCA: Controls excess oil and helps reduce blemishes.
• N-Acetylglucosamine (NAG): Helps fade dark spots and improve skin tone.
• Allantoin: Soothes and calms irritated skin.

How to Use

After cleansing and toning, apply 2–3 drops of the serum to the face, avoiding the eye area. Gently pat until fully absorbed. Follow with a moisturizer. Use once daily initially and gradually increase to twice daily if your skin tolerates it well.

Size: 20ml
Skin Type: Oily, Combination, Acne-Prone, and Normal Skin
Country of Origin: South Korea.