How do I check if my formula contains ISOSTEAROYL EPOXY RESIN?

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InventoryRef 5766909/03/2011

ISOSTEAROYL EPOXY RESIN

Isostearoyl Epoxy Resin is the isostearic acid ester of 4,4'-Isopropylidenediphenol (CAS 80-05-7)/Epichlorohydrin (CAS106-89-8) Copolymer also know as epoxy resin

ISOSTEAROYL EPOXY RESIN 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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Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Inventory details for ISOSTEAROYL EPOXY RESIN

INCI name

ISOSTEAROYL EPOXY RESIN

Description

Isostearoyl Epoxy Resin is the isostearic acid ester of 4,4'-Isopropylidenediphenol (CAS 80-05-7)/Epichlorohydrin (CAS106-89-8) Copolymer also know as epoxy resin

Record provenance

Inventory reference: 57669
Imported identity: ISOSTEAROYL EPOXY RESIN
Source update: 09/03/2011

European Commission CosIng source notes

Annex records for ISOSTEAROYL EPOXY RESIN

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Key data

CAS

—

No CAS number, and none is expected: this is a botanical or biological preparation rather than a single compound, and CAS numbers identify single substances. Identity rests on the source organism and the supplier specification.

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Restriction

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Function

FILM FORMING: Producing (upon application) a continuous film on the skin, hair or nails.

Official EU ingredient-name evidence

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

#13949 · ISOSTEAROYL EPOXY RESIN

Ingredients with overlapping formulation functions

ISOPROPYLIDENEDIPHENYL BISOXYHYDROXYPROPYL ACRYLATEFILM FORMING

ISOPROPYLIDENEDIPHENYL BISOXYHYDROXYPROPYL METHACRYLATEFILM FORMING

ISOPROPYLIDENEDIPHENYL BISOXYHYDROXYPROPYL METHACRYLATE/TMDI COPOLYMERFILM FORMING

ISOPROPYLIDENEGLYCERYL METHACRYLATEBINDING, FILM FORMING, NAIL CONDITIONING

LACTOBACILLUS/ARUNDINARIA GIGANTEA FERMENT FILTRATEFILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING

LACTOBACILLUS/RICE FERMENT FILTRATEFILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING

LACTOSYL CHITOSAN HCLBINDING; FILM FORMING; HAIR FIXING; HUMECTANT; VISCOSITY CONTROLLING

LANOLIN CERAANTISTATIC, BINDING, FILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLI…

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 ISOSTEAROYL EPOXY RESIN appears in the CosIng inventory

The CosIng inventory lists ISOSTEAROYL EPOXY RESIN 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.

ISOSTEAROYL EPOXY RESIN 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

ISOSTEAROYL EPOXY RESIN 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, ISOSTEAROYL EPOXY RESIN carries the following function designation(s):

FILM FORMING

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Source note for ISOSTEAROYL EPOXY RESIN

This page reproduces the CosIng inventory entry for ISOSTEAROYL EPOXY RESIN 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 ISOSTEAROYL EPOXY RESIN 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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