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COSRX The Niacinamide 15 Serum 20ml
Product Details

A highly concentrated serum that targets acne in all its stages. Cosrx The Niacinamide 15 Serum is packed with 15% niacinamide to facilitate skin recovery, reduce the appearance of pores, and improve skin texture. The addition of zinc pca balances sebum production and oily skin. Niacinamide is also amazing at soothing acne inflammation and combating acne scars. The lightweight non-sticky formula can be used in the mornings and evening, However make sure to apply SPF 30 or higher when using the product in the morning.

Recommended for: Acne-prone skin, all skin types.

How to use

  1. Apply 2-3 drops to clean skin.
  2. Gently pat into skin until fully absorbed.
  3. Use morning and night.

Precautions when using

  • When symptoms of rashes, swelling, or itchiness occur during use or after exposure to sunlight, please consult a specialist.
  • Do not use on wounded areas.
  • Keep out of reach of children.
  • Keep away from direct sunlight.

Featured ingredients

After washing your face, at the serum stage, drop an appropriate amount on your face and use your fingertips to roll it outwards for absorption.
*It is recommended to apply after toner and before cream.
High-content serums don't only have to be used in the evening! It can also be used in the morning/afternoon.
When using as a morning care product, be sure to use a sunscreen with SPF 30 or higher to protect your skin and the ingredients.

Ingredients

Water,Pentylene Glycol,Niacinamide,Butylene Glycol,Acetyl Glucosamine, 1,2-Hexanediol,Zinc PCA,Trehalose,Xanthan Gum,Pullulan,Allantoin,Ethylhexylglycerin,Sodium Phytate,Citric Acid,Tocopherol

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Frequently asked questions

Can I return a product?

Yes! Returns are accepted within 7 days for unopened, unused products in their original condition. For hygiene reasons, opened or used products cannot be returned. For full details, please see our Refund Policy.

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Absolutely! All our products are 100% genuine and sourced directly from trusted Korean skincare brands. Shop with confidence knowing every item is authentic.

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We process and ship orders as quickly as possible from South Korea. Delivery times vary by location, but we ensure your products arrive safely and promptly. Once your order is shipped, you’ll receive an email with your tracking information so you can follow your package every step of the way.

How do I know if a product is right for me?

Check the ingredient list and product description. You can also explore our blog for helpful guides todiscover your skin typeand find the products that suit you best.

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