PRODUCT · DECODED
The Niacinamide 15 Serum
The Niacinamide 15 Serum is a serum by COSRX®, part of the The RX range. It has a serum texture and is fragrance-free, in a 20ml size.
KEY INGREDIENTS
- 15% NiacinamideA water-soluble form of vitamin B3 that supports the look of a healthy skin barrier, helps the appearance of even tone, and calms the look of redness..
- Zinc
- PanthenolA water-attracting, barrier-soothing ingredient that helps skin hold moisture and feel calmer and smoother..
BEST SUITED TO
Oily, combination and blemish-prone skin.
FOCUS AREAS
oily skinthe look of enlarged poresthe look of uneven toneblemish-prone skin
AT A GLANCE
Format
Serum
Fragrance
Fragrance-free
Size
20ml
When
Morning & night
Tier
Budget
INSIDE THE APP
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BLOOM's verdict: should you actually buy it?
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🌸 BLOOM'S VERDICT
Is The Niacinamide 15 Serum right for YOUR skin? The full verdict — and how it compares and fits your routine — lives in the app.
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This page describes catalogued attributes of the product for reference; it is not an efficacy or safety claim, and not medical advice. Ingredient details follow the manufacturer's packaging.
About this page. MHS BLOOM is an independent skincare reference. This is an independent editorial review for identification and reference only — we are not affiliated with, authorised by, endorsed by, or sponsored by COSRX or any brand or manufacturer, and no brand can pay to change a rating. All brand and product names are the trademarks or registered trademarks of their respective owners, used here for identification purposes only. Ingredient details follow the manufacturer's packaging and may change — always check the product's own label. Questions, corrections or complaints: contact@mhsbloom.com.