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La Roche-Posayserum

Photo and link: Amazon

La Roche-Posay

Hyalu B5 Anti-Aeging Face Serum

serum · 30 ml · Skincare

La Roche-Posay Hyalu B5 Anti-Aeging Face Serum is free of essential oils, labelled fragrance allergens, sulfates, parabens and MI / MCI, going by its full 22-ingredient list, with hyaluronic acid, glycerin and panthenol. List checked November 5, 2026.

The catch: it contains fragrance (Parfum/Fragrance), drying alcohol (Alcohol Denat) and silicones (Dimethicone).

  • Contains fragrance
  • No essential oils
  • No labelled fragrance allergens
  • Contains drying alcohol
  • Sulfate-free
  • Contains silicones
  • Paraben-free
  • No MI/MCI
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Listed on Amazon in: United Kingdom · Germany · France · Italy · Netherlands · Poland · Sweden

Key ingredients in Hyalu B5 Anti-Aeging Face Serum

  • Hyaluronic acid

    A humectant that pulls water into the top layer of skin.

  • Glycerin

    A classic humectant that keeps skin hydrated.

  • Panthenol (pro-vitamin B5)

    Soothes and helps skin and hair hold moisture.

  • Madecassoside

    A purified centella compound that soothes.

  • Dimethicone

    A skin protectant that forms a breathable barrier.

  • Vitamin E

    An antioxidant that protects the formula and the skin.

Full ingredient list, decoded

22 ingredients, in label order (highest amount first; below about 1% the order is free).

  1. 1Aqua/waterAqua is the INCI name for water, the main base of many creams, lotions and cleansers…
  2. 2GlycerinGlycerin is a clear, thick, odorless liquid that pulls water into the skin and helps…
  3. 3Alcohol DenatAlcohol, usually ethanol, is a light liquid that dissolves oils and fragrance and dries…Drying alcohol
  4. 4Propylene GlycolPropylene Glycol is a colorless, slightly syrupy liquid that attracts water and is…
  5. 5PanthenolPanthenol is a form of vitamin B5 that the skin and hair convert to pantothenic acid.…
  6. 6Pentylene GlycolPentylene Glycol is a small, multi-tasking liquid that attracts water to the skin and…
  7. 7DimethiconeDimethicone is a silicone, a light, water-resistant oil that forms a smooth, breathable…Silicones
  8. 8PEG-6 Caprylic/Capric GlyceridesA gentle, water-friendly emulsifier made from coconut or palm-derived fatty acids and a…
  9. 9PPG-6-Decyltetradeceth-30
  10. 10Glyceryl Isostearate
  11. 11Madecassoside
  12. 12Sodium HyaluronateHyaluronic acid is a sugar-based molecule, naturally found in skin, that holds a lot of…
  13. 13Ammonium Polyacryloyldimethyl Taurate
  14. 14disodium EDTADisodium EDTA is a salt of ethylenediamine tetraacetic acid, a chelating agent that…
  15. 15Hydrolyzed Hyaluronic AcidA smaller-sized form of hyaluronic acid, made by breaking the long molecule into…
  16. 16Caprylyl GlycolCaprylyl Glycol is a mild, multi-tasking ingredient that softens skin and helps keep…
  17. 17Citric AcidCitric acid is a mild, naturally occurring acid found in citrus fruit. In skincare and…
  18. 18Xanthan GumXanthan Gum is a thickener and stabilizer made by fermenting sugar with a bacterium. It…
  19. 19Butylene GlycolButylene Glycol is a clear, odorless liquid that attracts and holds water. It is a…
  20. 20TocopherolTocopherol is vitamin E, a fat-soluble antioxidant. Its main job is to slow the…
  21. 21PhenoxyethanolA synthetic preservative that helps stop bacteria, yeast and mold from growing in…
  22. 22Parfum/FragranceParfum is the scent blend added to a product to give it its smell, often a mix of many…Fragrance

Source: Open Beauty Facts (ODbL), world.openbeautyfacts.org/product/3337875583626, retrieved November 5, 2026.

Every flag we check

CheckResultIngredients found
FragranceContainsParfum/Fragrance (#22)
Essential oilsNone listed—
Labelled fragrance allergensNone listed—
Drying alcoholContainsAlcohol Denat (#3)
SulfatesNone listed—
SiliconesContainsDimethicone (#7)
ParabensNone listed—
MI / MCINone listed—
Formaldehyde releasersNone listed—
Mineral oil & petrolatumNone listed—
LanolinNone listed—
Chemical UV filtersNone listed—

Frequently asked questions

Is La Roche-Posay Hyalu B5 Anti-Aeging Face Serum fragrance-free?

No. La Roche-Posay Hyalu B5 Anti-Aeging Face Serum contains Parfum/Fragrance (ingredient 22 of 22).

Does La Roche-Posay Hyalu B5 Anti-Aeging Face Serum contain silicones, sulfates or parabens?

Silicones: yes (Dimethicone). Sulfates: none listed. Parabens: none listed.

What is La Roche-Posay Hyalu B5 Anti-Aeging Face Serum good for?

By its ingredient list it fits mi allergy, acne-prone skin, fungal acne (malassezia) and pregnancy: it passes every free-from rule we set for those needs. Key ingredients: Hyaluronic acid, Glycerin, Panthenol (pro-vitamin B5) and Madecassoside.

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