Cosrx Niacinamide 15% Serum

Cosrx Niacinamide 15% Serum delivers a potent blend of 15% niacinamide and 1% zinc PCA to target multiple skin concerns in one simple step. Ideal for all skin types, this serum works to improve texture, reduce the appearance of pores, and even out tone without feeling heavy or greasy.

• High‑strength niacinamide (15%): Helps minimize pores, regulate sebum production, and brighten dull skin.
• Zinc PCA (1%): Controls excess oil and reduces shine for a matte finish.
• Lightweight, fast‑absorbing texture: Leaves skin feeling fresh and hydrated, not sticky.
• Fragrance‑free & non‑comedogenic: Safe for sensitive and acne‑prone skin.
• Versatile use: Perfect as a daily treatment or as a booster under moisturizers and sunscreen.

Apply a few drops to clean skin morning and night, gently patting until fully absorbed. Pair with your favorite moisturizer for optimal results and enjoy a clearer, more luminous complexion.