What the brand claims
In the brand’s own words, quoted as written.
“Sébium Serum is a targeted ecobiological treatment formulated to address both imperfections and early signs of aging in acne-prone adult skin. Powered by Fluidactiv Technology and a precise blend of Salicylic Acid, Acetyl Glucosamine, and Hyaluronic Acid, it works on multiple levels—reducing surface blemishes, preventing sebum oxidation, promoting natural cell renewal, and supporting long-term hydration and skin smoothing.”
Quoted from the Bioderma product page
We quote these claims without judging them here — the verdict above weighs them against the evidence further down this page.
Ingredients17 ingredients
The full INCI list, as published by the brand.
Where to buy
Cheaper in this category
4 products in Skincare that cost less. We haven't checked their formulas against this one yet — verified matches appear here once we have.
What we've checked so far
We publish what we have while the assessment is still queued, and we're upfront about what's missing.
What we looked at
- Full INCI list, cross-checked against the brand's published formula.
- 90-day price history across 2 retailers, excluding shipping.
- 90 external ratings aggregated from review sites and retailers.
What we did not look at
- Our formula assessment — queued, not yet run.
- Shipping costs — not yet in all retailer feeds.
- Corol community reviews — none submitted yet.
What buyers say elsewhere
90 ratings from external review sites and retailers — scores only, we don't republish their words. Corol community reviews haven't started yet.
External average
4.4/ 5
90 ratings · not part of the verdict
Corol community reviews open here — be the first.
All 2 retailers
From €25.84 · Prices updated 1 day ago
° = over 3 days old