Ingredient · E415

Xhantan Gum

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add xanthan gum to foods primarily as a thickener and stabilizer. It helps …

What it is

Xanthan gum is a polysaccharide, a type of complex carbohydrate. It is produced by the fermentation of sugar by a specific bacterium, *Xanthomonas campestris*. The resulting gum is then dried and milled into a fine powder.

Why it's used

Manufacturers add xanthan gum to foods primarily as a thickener and stabilizer. It helps prevent ingredients from separating and improves the texture of products. You'll find it in salad dressings, sauces, baked goods, and dairy alternatives.

Health notes

Xanthan gum is generally recognized as safe (GRAS) by the FDA for use in food. It is poorly digested and passes through the digestive system largely intact. Some studies suggest it may help moderate blood sugar levels when consumed with a meal, though more research is needed. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have also evaluated xanthan gum.

Allergen info

Xanthan gum is not derived from any of the nine major allergens and does not contain gluten.

Products containing Xhantan Gum

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Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.