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Is Propyl Trimethicone vegetarian?

Propyl Trimethicone

Vegetarian Vegetarian
Vegan Vegan

Propyl Trimethicone is a silicone fluid consisting of a trimethylsiloxy-terminated siloxane chain bearing propyl substituents. It is used in cosmetics as an emollient, skin conditioning agent, and to impart a smooth, silky feel to formulations.

Also known as Propyl trimethylsilyloxy trimethylsilane siloxane
INCI name Propyl Trimethicone
CAS number 60111-46-8
CosIng ID 58398
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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