Ingredient · E415, E401

Xanthan Gum Sodium Alginate

Source
Not animal-derived
Allergen
No
Role in food
These ingredients are primarily used as thickeners and stabilizers in food products. They help …

What is Xanthan Gum Sodium Alginate?

Xanthan gum is a polysaccharide produced by the fermentation of sugars by the bacterium Xanthomonas campestris. Sodium alginate is a polysaccharide derived from brown seaweed. Both are commonly used as food additives.

Is Xanthan Gum Sodium Alginate vegan?

Xanthan Gum Sodium Alginate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Xanthan Gum Sodium Alginate gluten-free?

Neither contains gluten.

Is Xanthan Gum Sodium Alginate a major allergen?

Xanthan gum is not derived from major allergens.

What is Xanthan Gum Sodium Alginate used for?

These ingredients are primarily used as thickeners and stabilizers in food products.

Is Xanthan Gum Sodium Alginate safe?

Xanthan gum and sodium alginate are generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

These ingredients are primarily used as thickeners and stabilizers in food products. They help improve texture, prevent ingredients from separating, and create a smoother mouthfeel. They are often found in salad dressings, sauces, baked goods, and dairy products.

Health notes

Xanthan gum and sodium alginate are generally recognized as safe (GRAS) by the FDA for use in food. Both have been evaluated by international bodies like JECFA and EFSA, which have established acceptable daily intakes. At typical consumption levels, they are not associated with adverse health effects. Some individuals may experience mild digestive discomfort if they consume very large amounts.

Allergen info

Xanthan gum is not derived from major allergens. Sodium alginate is derived from seaweed and is not a major allergen. Neither contains gluten.

Foods that contain Xanthan Gum Sodium Alginate

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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.