What function does COCAMIDE DEA SESQUI serve in cosmetics?

According to the EU CosIng inventory, COCAMIDE DEA SESQUI carries the following function designation(s): HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING.

How do I check if my formula contains COCAMIDE DEA SESQUI?

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

InventoryRef 9485230/01/2018

COCAMIDE DEA SESQUI

Cocamide DEA Sesqui (Cocoyl Methyl Beta-Alaninate) is the mixture of the mono- and diesters formed by the reaction of Cocamide DEA and Cocoyl Methyl Beta-Alanine.

COCAMIDE DEA SESQUI 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 COCAMIDE DEA SESQUI

INCI name

COCAMIDE DEA SESQUI

Description

Cocamide DEA Sesqui (Cocoyl Methyl Beta-Alaninate) is the mixture of the mono- and diesters formed by the reaction of Cocamide DEA and Cocoyl Methyl Beta-Alanine.

Record provenance

Inventory reference: 94852
Imported identity: COCAMIDE DEA SESQUI
Source update: 30/01/2018

European Commission CosIng source notes

Annex records for COCAMIDE DEA SESQUI

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Key data

CAS

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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

HUMECTANT: Retaining and/or preserving the moisture in a product during use.
SKIN CONDITIONING: Maintaining the skin in good condition.
SKIN CONDITIONING - EMOLLIENT: Acting as lubricants on the skin surface providing the skin with a soft and smooth appearance.
SURFACTANT - CLEANSING: Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).
SURFACTANT - EMULSIFYING: Helping suspensions or dispersions of liquids in a second liquid by reducing the surface tension of the substances to be emulsified.

Ingredients with overlapping formulation functions

CLEYERA JAPONICA LEAF EXTRACTHUMECTANT

CNIDIUM MONNIERI FRUIT EXTRACTHUMECTANT, SKIN CONDITIONING

COBALT DNAANTIOXIDANT, HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING, UV ABSORBER, VISCOSITY CONTROLLING

COBETIA MARINA GLYCOSAMINOGLYCANSHUMECTANT, SKIN CONDITIONING

COCAMIDE DEA SESQUI(COCOYL METHYL BETA-ALANINATE)SKIN CONDITIONING - EMOLLIENT; SURFACTANT - EMULSIFYING; HUMECTANT; SURFACTANT - CLEANSING

COCHLEARIA GROENLANDICA CALLUS EXTRACTANTIMICROBIAL, ANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN PROTECTING

COCONUT OIL AMINOPROPANEDIOL AMIDES/ESTERSHAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

COCONUT OIL ETHYL FERULATE ESTERSABSORBENT, ANTIOXIDANT, HAIR CONDITIONING, HUMECTANT, 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 COCAMIDE DEA SESQUI appears in the CosIng inventory

The CosIng inventory lists COCAMIDE DEA SESQUI 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.

COCAMIDE DEA SESQUI is also tagged with 5 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

COCAMIDE DEA SESQUI 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, COCAMIDE DEA SESQUI carries the following function designation(s):

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

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Source note for COCAMIDE DEA SESQUI

This page reproduces the CosIng inventory entry for COCAMIDE DEA SESQUI 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 COCAMIDE DEA SESQUI 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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