COSRX The Niacinamide 15 Serum is a highly concentrated treatment designed specifically for oily and acne-prone skin. It features a potent 15% Niacinamide concentration to balance sebum production and refine skin texture.
- Sebum & Oil Control: Clinically proven to reduce oiliness by approximately 48% after 4 weeks of use.
- Pore Refining: Helps minimize the appearance of enlarged pores and reduces blackheads and whiteheads by up to 42%.
- Acne & Blemish Care: Targets active acne and fades post-inflammatory hyperpigmentation (dark spots).
- Soothing Effect: Contains Zinc PCA and Allantoin to calm inflammation and support skin recovery.
- Application: After cleansing and toning, apply 2-3 drops to the face.
- Technique: Gently pat the serum into the skin until fully absorbed.
- Sun Protection: If used during the day, it is essential to follow up with SPF 30 or higher.
- Caution: Due to the high concentration, a patch test is recommended before full application.
- 15% Niacinamide: A high dose for maximum oil control and brightening.
- Zinc PCA: Inhibits inflammation and controls excess sebum.
- Acetyl Glucosamine (NAG): Works with Niacinamide to fade dark spots and exfoliate gently.
- Allantoin & Vitamin E: Provides hydration and antioxidant protection to prevent irritation.
We DO NOT have any return or Exchange (with different item) policy.
BUT we allow our customers to exchange a product with the same item under the below conditions:
• If you have received a wrong product,
• If it is a defective product,
• The product must be unused, unworn, unwashed, unaltered and without any flaws. The product must be intact with tags.
• An exchange request must be done within 7 days after the purchase.
Note: You do not need to pay a delivery charge for the 2nd time for an exchange item when you are entitled to get an exchange.
But we always request our customers that before you Used an order please be satisfied with the Product quality (as color varies device to device screen due to different resolutions/configuration of the mobile/pc/tab devices), product size etc. so that you don’t need to return the product and it will be very helpful for us.
Reviews (1)
Get specific details about this product from customers who own it.
Samiul Alom
10-02-2024
nice product
