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CAS 71011-28-4 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 8604124/02/2011

QUERCUS ROBUR BUD EXTRACT

Quercus Robur Bud Extract is the extract of the buds of the English Oak , Quercus robur L., Fagaceae

QUERCUS ROBUR BUD EXTRACT is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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What the official INCI name states

The official label identifies a biological source material and its stated preparation or plant part.

Identity type from wording: biological_material
Preparation or form: EXTRACT

Scientific-name candidates to verify against the supplier specification

Quercus robur

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for QUERCUS ROBUR BUD EXTRACT

INCI name

QUERCUS ROBUR BUD EXTRACT

Description

Quercus Robur Bud Extract is the extract of the buds of the English Oak , Quercus robur L., Fagaceae

Record provenance

Inventory reference: 86041
Imported identity: QUERCUS ROBUR BUD EXTRACT
Source update: 24/02/2011

European Commission CosIng source notes

Annex records for QUERCUS ROBUR BUD EXTRACT

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Key data

CAS

71011-28-4

275-129-0

Restriction

—

Function

ANTIOXIDANT: Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#23927 · QUERCUS ROBUR BUD EXTRACT

Records sharing a CAS or EC identity

QUERCUS ROBUR BARK EXTRACT QUERCUS ROBUR ROOT EXTRACT

Ingredients with overlapping formulation functions

QUERCUS INFECTORIA FRUIT EXTRACTANTIOXIDANT, ASTRINGENT, TONIC

QUERCUS PETRAEA BUD EXTRACTANTIOXIDANT

QUERCUS PETRAEA SAPANTIOXIDANT

QUERCUS PUBESCENS LEAF/STEM EXTRACTANTIOXIDANT

QUERCUS SALICINA STEM EXTRACTANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, HAIR CONDITIONING, SKIN CONDITIONING - EMOLLIENT

QUILLAJA SAPONARIA CALLUS EXTRACTANTI-SEBORRHEIC; ANTIMICROBIAL; ANTIOXIDANT; SKIN PROTECTING; SKIN CONDITIONING - MISCELLANEOUS

QUINOYL TRIPEPTIDE-1ANTIOXIDANT, BLEACHING, HAIR CONDITIONING, SKIN PROTECTING

QUINOYL TRIPEPTIDE-35ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How QUERCUS ROBUR BUD EXTRACT appears in the CosIng inventory

The CosIng inventory lists QUERCUS ROBUR BUD EXTRACT as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

QUERCUS ROBUR BUD EXTRACT is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

QUERCUS ROBUR BUD EXTRACT is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, QUERCUS ROBUR BUD EXTRACT carries the following function designation(s):

CAS 71011-28-4 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for QUERCUS ROBUR BUD EXTRACT

This page reproduces the CosIng inventory entry for QUERCUS ROBUR BUD EXTRACT from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research QUERCUS ROBUR BUD EXTRACT and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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