COSRX the Niacinamide 15 Serum

Product Description
COSRX The Niacinamide 15 Serum is a high-concentration serum specially formulated for problem and acne-prone skin. With 15% niacinamide, it effectively improves skin texture, minimizes enlarged pores, and smooths the complexion. The formula is enhanced with Zinc PCA to regulate sebum and calm irritation, allantoin to soothe and support regeneration, and N-acetylglucosamine to work synergistically with niacinamide in targeting hyperpigmentation and evening out skin tone. This serum helps restore balance and clarity while strengthening the skin barrier.

Key Benefits

• Minimizes pores and improves skin texture with 15% niacinamide

• Controls excess oil and calms skin with Zinc PCA

• Supports regeneration and soothes irritation with allantoin

• Targets hyperpigmentation with N-acetylglucosamine and niacinamide

• Strengthens the skin barrier and enhances radiance

How To Use
Apply an appropriate amount to clean, toned skin of the face and neck, avoiding the eye and lip areas. Gently massage with fingertips until fully absorbed. Follow with a moisturizer, and apply sunscreen during the day.

Product Details

• Size: 20 ml

• Type: Pore care and anti-acne serum

• Best For: Oily, acne-prone, or uneven skin tone