Name: La-roche-posay HYALU B5 Sérum
Brand: La-roche-posay

Active Ingredients

panthenolmadecassosidesodium hyaluronatetocopherol

4 active ingredients identified. We flag active ingredients based on common cosmetic-use and formulation patterns. This is informational only and not medical advice.

Full Ingredient List

aquaglycerinalcohol denat.propylene glycolpanthenolpentylene glycoldimethiconepeg-6 caprylic/capric glyceridesppg-6-decyltetradeceth-30glyceryl isostearatemadecassosidesodium hyaluronateammonium polyacryloyldimethyl tauratedisodium edtahydrolyzed hyaluronic acidcaprylyl glycolcitric acidxanthan gumbutylene glycoltocopherolphenoxyethanolparfum

22 total ingredientsActive ingredients highlighted

Top Active Matches & Dupes

Exact science-based dupes appear first. When a strict dupe is not available yet, we still show the closest active-match alternatives from the same product category.

Science-Led

L'Oréal · drugstore

L'Oreal Lash Serum Transparent

Science-Based DupeTop 3 actives align

Active Match: 60%Formula Similarity: 22%

Top active ingredients align closely enough to qualify as a science-based dupe.

panthenolmadecassosidesodium hyaluronateMissing: tocopherol

B73%

No price

ÁR OCEAN · drugstore

Hyaluronic Face Serum

Active Match

Active Match: 75%Formula Similarity: 19%

75% active ingredient overlap with the source product.

panthenolsodium hyaluronatetocopherolMissing: madecassoside

B77%

No price

Vichy · mid-range

Idéalia - Sérum activateur d'éclat

Active Match

Active Match: 50%Formula Similarity: 45%

50% active ingredient overlap with the source product.

sodium hyaluronatetocopherolMissing: panthenolMissing: madecassoside

B75%

No price

Biocura · drugstore

Anti-âge Soin de jour Q10 Active

Active Match

Active Match: 60%Formula Similarity: 21%

60% active ingredient overlap with the source product.

panthenolsodium hyaluronatetocopherolMissing: madecassoside

B71%

No price

Vichy · mid-range

Liftactiv Serum 10 Supreme

Active Match

Active Match: 50%Formula Similarity: 25%

50% active ingredient overlap with the source product.

sodium hyaluronatetocopherolMissing: panthenolMissing: madecassoside

C68%

No price

We rank results with INCI-level analysis first, then fall back to the strongest active matches and closest alternatives so every product page still shows comparable options. Fallbacks stay within the same category as the source product, so cleansing balms only surface cleanser dupes instead of adjacent product types. Active Match % measures shared science-backed actives. Formula Similarity % measures total ingredient overlap when full INCI lists are available.

HYALU B5 Sérum

Active Ingredients

Full Ingredient List

Product Details

HYALU B5 Sérum

Active Ingredients

Full Ingredient List