Resurfacing Retinol Serum vs Hyalu B5 Face Serum with Hyaluronic Acid
Ingredient-by-ingredient comparison of CeraVe Resurfacing Retinol Serum and La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid: shared ingredients, what's different, and any flagged irritants or fragrance allergens in either formula. Compare two other products or sign in to check both against your own allergen profile.
Resurfacing Retinol Serum
CeraVe
- Ingredients
- 33
- Flagged
- 3
Hyalu B5 Face Serum with Hyaluronic Acid
La Roche-Posay
- Ingredients
- 22
- Flagged
- 4
Resurfacing Retinol Serum has fewer flags
CeraVe Resurfacing Retinol Serum has fewer flagged ingredients (3 vs 4) than its counterpart. That's a starting point, not a verdict — the specific ingredient flagged matters more than the count, so check the "Flagged irritants" section below before deciding.
Flagged irritants and allergens
Resurfacing Retinol Serum (3)
Hyalu B5 Face Serum with Hyaluronic Acid (4)
In both products (9 shared)
Only in one product
Only in Resurfacing Retinol Serum 24
Only in Hyalu B5 Face Serum with Hyaluronic Acid 13
About this serum comparison
CeraVe Resurfacing Retinol Serum and La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid are both serums, which makes them a fair side-by-side comparison — same product type, different formulas. CeraVe Resurfacing Retinol Serum lists 33 ingredients (3 flagged), while La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid lists 22 (4 flagged). Searching "Resurfacing Retinol Serum vs Hyalu B5 Face Serum with Hyaluronic Acid" or "Resurfacing Retinol Serum vs Hyalu B5 Face Serum with Hyaluronic Acid ingredients" usually means wanting to know exactly this — what's the same, what's different, and whether one is meaningfully safer.
The two formulas overlap on 9 ingredients, which is common for two serums aimed at similar skin concerns — shared base ingredients like humectants or emulsifiers show up across most serum formulas in this category, regardless of brand. What usually decides which one is the better fit is the 24 ingredients unique to one side, not the shared base.
Neither CeraVe nor La Roche-Posay sponsors this comparison — the ingredient data comes directly from AllerNote's product catalog, the same source used on each product's own page (CeraVe Resurfacing Retinol Serum and La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid). For a personalized read against your own patch-test results or allergen list, sign in before comparing.
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Sign in and add your allergens to see which of these ingredients matches your specific profile — not just common irritants.
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Frequently asked questions
Is CeraVe Resurfacing Retinol Serum or La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid better for sensitive skin?
CeraVe Resurfacing Retinol Serum has fewer flagged irritants (3 vs 4), but "fewer flags" isn't the same as "safer for you" — sign in and add your allergens to check both against your own profile.
What ingredients do Resurfacing Retinol Serum and Hyalu B5 Face Serum with Hyaluronic Acid have in common?
9 shared ingredients, including ammonium polyacryloyldimethyl taurate, caprylyl glycol, citric acid, among others. See the full "In both products" table above.
Is Resurfacing Retinol Serum a dupe for Hyalu B5 Face Serum with Hyaluronic Acid, or the other way around?
They share 9 of 33 ingredients (roughly 27% overlap on the larger list) — similar enough to be considered comparable serums, but with real formula differences. Check "Only in one product" above for what sets them apart before calling one a dupe for the other.
Can I use CeraVe Resurfacing Retinol Serum and La Roche-Posay Hyalu B5 Face Serum with Hyaluronic Acid together in the same routine?
That depends on the specific actives in each — this page shows ingredient overlap and flags, not layering guidance. For active-ingredient conflicts (e.g. retinoids with acids), use AllerNote's ingredient conflict checker at /tools/ingredient-conflicts.
Which has more ingredients, Resurfacing Retinol Serum or Hyalu B5 Face Serum with Hyaluronic Acid?
Resurfacing Retinol Serum lists 33 ingredients; Hyalu B5 Face Serum with Hyaluronic Acid lists 22. Hyalu B5 Face Serum with Hyaluronic Acid has the shorter list — though ingredient count alone doesn't determine gentleness; what's flagged matters more than how many ingredients are listed.
Is this comparison based on real product data?
Yes. Both ingredient lists come from AllerNote's product catalog, not third-party claims — the same data source behind each product's individual page.