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InventoryRef 8296115/10/2010

PETASITES JAPONICUS LEAF EXTRACT

Petasites Japonicus Leaf Extract is an extract of the leaves of Petasites japonicus, Compositae

PETASITES JAPONICUS LEAF EXTRACT is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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.

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
LEAF EXTRACT, EXTRACT
Stated biological parts
LEAF
Scientific-name candidates to verify against the supplier specification
Petasites japonicus

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

Verified source-organism taxonomy

Exact scientific names from the INCI wording matched the immutable Catalogue of Life release shown here.

2026-07-17 XR

Petasites japonicus

accepted

(Siebold & Zucc.) Maxim.

Rank
species
Kingdom
Plantae
Family
Asteraceae
Genus
Petasites
Japanese butterburJapanese sweet coltsfootCreamy ButterburGiant Butterburbutterburgreat butterbursweet-coltsfoot
Open Catalogue of Life record

Catalogue of Life 2026-07-17 XR · DOI 10.48580/dgykv · CC BY 4.0.

Inventory details for PETASITES JAPONICUS LEAF EXTRACT

INCI name

PETASITES JAPONICUS LEAF EXTRACT

Description

Petasites Japonicus Leaf Extract is an extract of the leaves of Petasites japonicus, Compositae

Record provenance

Inventory reference
82961
Imported identity
PETASITES JAPONICUS LEAF EXTRACT
Source update
15/10/2010
European Commission CosIng source notes

Key data

Restriction
Function
SKIN CONDITIONING - EMOLLIENT
Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.

Official EU ingredient-name evidence

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

Other ingredients from the same source

Petasites japonicus

Japanese butterburJapanese sweet coltsfootCreamy Butterbur

7 other ingredients in this inventory name the same organism. Sharing a source is not sharing an identity: a leaf extract, a seed oil and a ferment are different materials with different specifications.

Records sharing a CAS or EC identity

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How PETASITES JAPONICUS LEAF EXTRACT appears in the CosIng inventory

The CosIng inventory lists PETASITES JAPONICUS LEAF 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.

PETASITES JAPONICUS LEAF EXTRACT is also tagged with 1 cosmetic function 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

PETASITES JAPONICUS LEAF 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, PETASITES JAPONICUS LEAF EXTRACT carries the following function designation(s):

CAS 91845-41-9 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.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for PETASITES JAPONICUS LEAF EXTRACT

This page reproduces the CosIng inventory entry for PETASITES JAPONICUS LEAF 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 PETASITES JAPONICUS LEAF EXTRACT and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

Tools & next steps

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