Experience clear, balanced-looking skin with COSRX The Niacinamide 15 Serum, a highly concentrated blemish-care formula designed for oily, combination, and acne-prone skin. Featuring 15% niacinamide blended with complementary ingredients, this serum helps manage excess sebum, refine texture, and target every stage of acne for an all-around improvement in skin clarity.

Key Benefits

• Helps reduce the look of enlarged pores

• Controls excess oil and balances the skin

• Improves uneven and rough skin texture

• Targets all stages of acne

• Helps brighten overall skin tone

• Supports clearer, smoother-looking skin

How to Use

After cleansing, apply a few drops during the serum step.
Gently massage from the center of the face outward until fully absorbed.

Morning & Evening Use

• Safe to use day and night.

• If used in the morning, follow with SPF 30 or higher.

Skin Concerns

• Uneven or textured skin surface

• Oiliness or frequent shine

• Noticeable or enlarged pores

• Breakouts, from early to stubborn stages

• Lack of uniform tone

• Dark spots or post-blemish marks

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