Experience unmatched benefits with our product, which effectively targets excess oil, minimizes pores, and speeds up recovery from breakouts, all while ensuring a lightweight, non-sticky finish.
COSRX Korean Skincare The Niacinamide 15 Serum (20mL)
COSRX Korean Skincare The Niacinamide 15 Serum (20mL)
NEW: This year's **Best-Selling** Oil Control Solution
$43.42
$56.45
23% off | Save $13.03
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Pore Refining
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Oil Control
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Even Skin
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Gentle Formula
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Subtotal: $43.42
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Jenna R.
San Diego
This serum is the best thing I’ve tried for oily skin. Within a couple weeks my T-zone looked less shiny and my pores looked noticeably tighter.
Marisol K.
New York
I started using it for clogged pores and it’s made a real difference. My skin looks clearer, blackheads are less noticeable, and my face feels smoother overall.
Kayla M.
Phoenix
Great for post-breakout marks. It helped even out my skin tone and my skin looks more balanced—less oily but not dried out.
Tiffany L.
Charlotte
I love how lightweight it is. It absorbs fast, layers well under moisturizer, and my skin looks calmer and more refined when I use it consistently.
Experience visible results with this lightweight serum, specially formulated with 15% niacinamide to balance oil and refine pores, leaving your skin clear, smooth, and radiant without any sticky residue.
- Controls oil and shine effectively
- Reduces blackheads and enlarged pores
- Improves uneven skin tone and texture
- Soothes redness and irritation for comfort
Question 1: What skin types is this serum suitable for?
Answer 1: This serum is formulated for oily, combination, and acne-prone skin, but it is also suitable for sensitive skin due to the inclusion of soothing ingredients like allantoin.
Question 2: How does this serum help with acne and blemishes?
Answer 2: The serum contains 15% niacinamide, which is effective in reducing excess oil, minimizing the appearance of pores, and addressing uneven skin tone and post-breakout marks.
Question 3: What results can I expect from using this serum?
Answer 3: Users can expect noticeable improvements in sebum production, reduction in blackheads and whiteheads, a more even complexion, and decreased redness, as shown by clinical studies reporting up to a 50% reduction in whiteheads and significant improvements in oiliness over four weeks.
We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 7-12 business days.
COSRX Korean Skincare The Niacinamide 15 Serum (20mL)
Regular price
$43.42
Sale price
$43.42
Regular price
$56.45
Unit price
per
