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CAS 777033-26-8 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 9613718/04/2018

UNDECYLENOYL SARCOSINE

Glycine, N-methyl-N-(1-oxo-10-undecen-1-yl)-

UNDECYLENOYL SARCOSINE 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 UNDECYLENOYL SARCOSINE

INCI name

UNDECYLENOYL SARCOSINE

Description

Glycine, N-methyl-N-(1-oxo-10-undecen-1-yl)-

Record provenance

Inventory reference: 96137
Imported identity: UNDECYLENOYL SARCOSINE
Source update: 18/04/2018

European Commission CosIng source notes

Annex records for UNDECYLENOYL SARCOSINE

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Key data

CAS

777033-26-8

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Restriction

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Function

ANTI-SEBORRHEIC: Preventing or relieving the symptoms of seborrhea and/or seborrheic dermatitis, including dandruff.
ANTI-SEBUM: Helping control sebum production.
PRESERVATIVE: Exclusively or mainly intended to inhibit the development of micro-organisms in the cosmetic product. All authorised preservatives are substances in the positive list of Annex V to the Cosmetics Regulation 1223/2009.

Official EU ingredient-name evidence

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

#29678 · UNDECYLENOYL SARCOSINE

Ingredients with overlapping formulation functions

TEA-UNDECYLENOYL HYDROLYZED COLLAGENANTI-SEBORRHEIC, ANTISTATIC, CLEANSING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING

UNDECYLENAMIDE DEAANTI-SEBORRHEIC, ANTIMICROBIAL, ANTISTATIC, HAIR CONDITIONING, SURFACTANT - FOAM BOOSTING, VISCOSIT…

UNDECYLENAMIDOPROPYL PEG-2 DIMONIUM UNDECYLENATEANTI-SEBORRHEIC

UNDECYLENETH-6ANTI-SEBORRHEIC, ANTIMICROBIAL, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

URTICA DIOICA EXTRACTANTI-SEBORRHEIC, ASTRINGENT, HAIR CONDITIONING, SKIN CONDITIONING, SOOTHING, TONIC

VITIS VINIFERA SEED EXTRACTANTI-SEBORRHEIC, ANTIMICROBIAL, ANTIOXIDANT, ORAL CARE, SKIN PROTECTING, UV ABSORBER

WRIGHTIA TINCTORIA LEAF OILANTI-SEBORRHEIC, ANTIMICROBIAL, HAIR CONDITIONING

XYLITYL PHOSPHATEANTI-SEBORRHEIC, DEODORANT

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 UNDECYLENOYL SARCOSINE appears in the CosIng inventory

The CosIng inventory lists UNDECYLENOYL SARCOSINE 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.

UNDECYLENOYL SARCOSINE is also tagged with 3 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

UNDECYLENOYL SARCOSINE 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, UNDECYLENOYL SARCOSINE carries the following function designation(s):

CAS 777033-26-8 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 UNDECYLENOYL SARCOSINE

This page reproduces the CosIng inventory entry for UNDECYLENOYL SARCOSINE 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 UNDECYLENOYL SARCOSINE 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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