Skip to product information
Total Breakout Care & Oil Control
COSRX’s The Niacinamide 15 Serum is formulated with 15% niacinamide, paired with zinc PCA to deeply refine the appearance of pores, regulate excess sebum, and help reduce the look of post-acne marks. Ideal for oily, combination or blemish-prone skin, it delivers a clearer, smoother, more even complexion with continued use.
*Non-comedogenic tested - doesn't clog the pores.
Concerns & Benefits
Excess oil & sebum - Controls oil & shine - Niacinamide 15%. Enlarged pores - Refines and minimizes pores. Uneven tone & marks - Brightens and fades spots. Rough texture - Smooths surface. Acne & breakouts - Soothes and clears.
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
After cleansing and toning, apply a few drops to problem areas or entire face.
Pat gently to help absorption.
Follow with moisturizer. Use SPF during daytime.
*Patch test recommended before facial use.
Ingredient List
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
Pat gently to help absorption.
Follow with moisturizer. Use SPF during daytime.
*Patch test recommended before facial use.
Ingredient List
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