Last reviewed May 2026 · 1 min read
Is Xanthan Gum (E415) vegan?
Also known as: Xanthan, Xanthan Gum, INS 415
E-number: E415
Vegan
Suitable for a vegan diet.
Yes — Created by fermenting sugar with a bacteria called Xanthomonas campestris.
01 · The basics
What is Xanthan Gum (E415)?
A popular food additive that helps thicken and stabilize foods.
02 · The source
Where it comes from
Created by fermenting sugar with a bacteria called Xanthomonas campestris.
Frequently asked
FAQ
Is xanthan gum vegan?
Yes, xanthan gum is vegan. It is produced by the fermentation of sugar with the bacterium Xanthomonas campestris.
What is xanthan gum made from?
Xanthan gum is made through the fermentation of simple sugars (like glucose or sucrose) by the Xanthomonas campestris bacteria.
What is xanthan gum used for?
Xanthan gum is widely used as a thickener, emulsifier, and stabilizer in various food products, including salad dressings, sauces, and gluten-free baked goods.
Is xanthan gum gluten-free?
Yes, xanthan gum is naturally gluten-free and is often used in gluten-free baking to provide structure and binding.
Commonly found in
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