Last reviewed May 2026 · 1 min read

Is Ascorbyl Stearate vegan?

Also known as: E305

E-number: E305

Check the Label

Source can be plant or animal.

In short

It depends — Stearic acid can be animal or plant-derived.

01 · The basics

What is Ascorbyl Stearate?

Antioxidant.

02 · The source

Stearic acid can be animal or plant-derived.

Frequently asked

Is E305 vegan?

Verification needed.

Commonly found in

Margarine

A mineral salt used as an antioxidant and sequestrant.

A natural extract of Vitamin E obtained from vegetable oils, used to prevent fats from going rancid.

A synthetic form of Vitamin E used to prevent oxidation in foods.

Keep exploring

A sweet, syrupy liquid used as a humectant in foods and cosmetics.

A dough conditioner used in commercial bread baking.

A common mineral used as a white food coloring, an anti-caking agent, and a calcium supplement.

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