Product, decoded
Mela B3 Serum
Mela B3 Serum is a serum by La Roche-Posay®, part of the Mela B3 range. It has a serum texture and is fragrance-free, in a 30ml size.
Key ingredients
- Melasyl
- Niacinamide 10%A 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..
- La Roche-Posay Thermal Spring Water
Best suited to
All skin tones with dark spots and uneven tone
Focus areas
the look of dark spotsthe look of uneven tonethe look of post-blemish marksdullness
At a glance
| Format | serum |
| Fragrance | fragrance-free |
| Size | 30ml |
| When to use | morning and night |
| Price tier | mid-range |
🔒 IN THE APP
Is Mela B3 Serum right for YOUR skin? BLOOM's full verdict — plus how it compares and fits your routine — is in the app.
More from La Roche-Posay®
This page describes catalogued attributes of the product for reference; it is not an efficacy or safety claim, and not medical advice. Ingredient lists 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 La Roche-Posay 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.