CheckVegan

Is Cyclo PEG-6 vegan?

Cyclo PEG-6

Vegan Vegan
Vegetarian Vegetarian

Cyclo PEG-6 (18-Crown-6 ether) is a synthetic cyclic polyether compound used in cosmetic and chemical formulations as a complexing agent.

Also known as 1,4,7,10,13,16-Hexaoxacyclooctadecane, 18-Crown ether-6, 18-Crown-6 Ether, 18-Crown-6 Ether,1,4,7,10,13,16-Hexaoxacyclooctadecane,1,4,7,10,13,16-Hexaoxacyclooctadecane
INCI name Cyclo PEG-6
CAS number 17455-13-9
EC number 241-473-5
CosIng ID 91745
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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