Cosrx The Niacinamide 15 Serum 20ml

Cosrx The Niacinamide 15 Serum 20ml is a high-strength treatment serum designed to target blemishes, excess oil, and uneven skin tone. With 15% niacinamide, this formula works to visibly reduce breakouts, minimize pores, and brighten the complexion. Its lightweight texture absorbs quickly without stickiness, making it suitable for oily, acne-prone, and combination skin. This serum helps restore balance, improve clarity, and promote healthier, smoother skin with consistent use.

Key Benefits
Blemish control – Reduces breakouts and post-acne marks.
Oil regulation – Balances excess sebum production for clearer skin.
Brightening – Improves dullness and uneven skin tone.
Pore care – Minimizes the appearance of enlarged pores.
Barrier support – Strengthens skin resilience and prevents moisture loss.

Key Ingredients & Their Benefits
Niacinamide (15%) – Brightens complexion, reduces blemishes, and controls excess oil.
Zinc PCA – Helps regulate sebum and supports acne-prone skin.
Panthenol – Calms irritation and strengthens the skin barrier.
Allantoin – Soothes sensitivity and promotes healing.
N-Acetylglucosamine – Enhances skin texture and supports hydration.
Glycerin – Provides moisture and keeps skin soft.

Ingredients
Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

How to Use
Apply 2–3 drops of serum onto cleansed and toned skin.
Gently spread over the face, focusing on areas of concern.
Pat lightly until fully absorbed.
Follow with moisturizer.
Use in the evening, and apply sunscreen during the day when using niacinamide products.

Disclaimer
Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.

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