CheckVegan

Is PPG-51 vegan?

PPG-51

Vegan Vegan
Vegetarian Vegetarian

PPG-51 is a synthetic polypropylene glycol polymer used in cosmetics as a skin conditioning agent and solvent. It is manufactured by the polymerisation of propylene oxide.

Also known as Poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro-omega-hydroxy-
INCI name PPG-51
CAS number 25322-69-4
CosIng ID 78581
Last reviewed 10 July 2026

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

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