Last reviewed May 2026 · 1 min read

Is Simethicone vegan?

Also known as: Activated dimethicone

Vegan

Suitable for a vegan diet.

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In short

Yes — A mixture of polydimethylsiloxane and silica gel.

01 · The basics

What is Simethicone?

An anti-foaming agent used to relieve gas, bloating, and abdominal discomfort.

02 · The source

Where it comes from

A mixture of polydimethylsiloxane and silica gel. 100% synthetic/mineral-based.

Frequently asked

FAQ

Is simethicone vegan?

Yes, it is a synthetic silicone and mineral complex.

Commonly found in

Anti-gas drops (Gas-X)Infant colic drops
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