COSRX The Niacinamide 15 Serum 20ml / 0.67 fl oz

✨ 15% Niacinamide Power Serum | Pore, Oil & Blemish Control

One solution for pores, oiliness, acne scars, and uneven texture. This lightweight serum is packed with 15% Niacinamide, clinically proven to brighten, refine pores, control sebum, and improve overall skin health — all without irritation.

💡 Key Benefits
✔️ 15% Niacinamide Formula – Certified by the Korean FDA as a skin brightening agent and backed by research, Niacinamide is safe and effective even at high concentrations.
✔️ More Than Brightening – Helps reduce acne marks, regulate oil production, tighten enlarged pores, strengthen the skin barrier, and improve skin texture.
✔️ Smooth & Fast-Absorbing – Lightweight, non-sticky formula absorbs quickly without pilling under makeup.
✔️ Suitable for Sensitive & Acne-Prone Skin – Gentle yet powerful, tested for daily use on troubled or reactive skin.

🔎 Perfect for Those Who:

• Struggle with excess oil or shiny T-zone

• Experience frequent breakouts or acne marks

• Want to refine rough or bumpy skin texture

• Have visible, enlarged pores

• Need hydration without heaviness (ideal for oily-dehydrated skin)

🔬 Full Ingredient List (INCI – Horizontal Format):

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