How do I check if my formula contains POTASSIUM UNDECYLENOYL GLUTAMATE?

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InventoryRef 5933015/10/2010

POTASSIUM UNDECYLENOYL GLUTAMATE

Potassium hydrogen N-(10-undecenoyl) glutamate

POTASSIUM UNDECYLENOYL GLUTAMATE 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

matched

One PubChem compound was retained because the exact CosIng name appears among its reported synonyms.

PubChem title: Potassium Undecylenoyl Glutamate
IUPAC name: potassium (2S)-5-hydroxy-5-oxo-2-(undec-10-enoylamino)pentanoate
Molecular formula: C16H26KNO5
Molecular weight: 351.48 g/mol
InChIKey: RJLXQRRDQRGFJR-ZOWNYOTGSA-M

Open exact PubChem record

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

Inventory details for POTASSIUM UNDECYLENOYL GLUTAMATE

INCI name

POTASSIUM UNDECYLENOYL GLUTAMATE

Description

Potassium hydrogen N-(10-undecenoyl) glutamate

Record provenance

Inventory reference: 59330
Imported identity: POTASSIUM UNDECYLENOYL GLUTAMATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for POTASSIUM UNDECYLENOYL GLUTAMATE

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Key data

CAS

—

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

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Restriction

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Function

HAIR CONDITIONING: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.

Official EU ingredient-name evidence

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

#22797 · POTASSIUM UNDECYLENOYL GLUTAMATE

Ingredients with overlapping formulation functions

POTASSIUM TAURINE LAURYL/MYRISTYL ASPARTATEHAIR CONDITIONING, SURFACTANT - CLEANSING

POTASSIUM TAURINE MYRISTYL ASPARTATEHAIR CONDITIONING, SURFACTANT - CLEANSING

POTASSIUM UNDECYLENOYL ALGINATEEMULSION STABILISING, HAIR CONDITIONING, SKIN CONDITIONING

POTASSIUM UNDECYLENOYL CARRAGEENANEMULSION STABILISING, HAIR CONDITIONING, SKIN CONDITIONING

POTASSIUM UNDECYLENOYL HYDROLYZED COLLAGENHAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING

POTASSIUM UNDECYLENOYL HYDROLYZED CORN PROTEINEMULSION STABILISING, HAIR CONDITIONING, SKIN CONDITIONING

POTASSIUM UNDECYLENOYL HYDROLYZED RICE PROTEINHAIR CONDITIONING, SKIN CONDITIONING

POTASSIUM UNDECYLENOYL HYDROLYZED SOY PROTEINEMULSION STABILISING, HAIR CONDITIONING, SKIN CONDITIONING

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 POTASSIUM UNDECYLENOYL GLUTAMATE appears in the CosIng inventory

The CosIng inventory lists POTASSIUM UNDECYLENOYL GLUTAMATE 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.

POTASSIUM UNDECYLENOYL GLUTAMATE 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

POTASSIUM UNDECYLENOYL GLUTAMATE 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, POTASSIUM UNDECYLENOYL GLUTAMATE carries the following function designation(s):

HAIR CONDITIONING

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Source note for POTASSIUM UNDECYLENOYL GLUTAMATE

This page reproduces the CosIng inventory entry for POTASSIUM UNDECYLENOYL GLUTAMATE 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 POTASSIUM UNDECYLENOYL GLUTAMATE 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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Tools & next steps

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