Ingredient · E401

Sodium Alginate Blend

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Source
Not animal-derived
Allergen
No
Role in food
Sodium alginate is primarily used as a thickener and stabilizer in food products. It …

What it is

Sodium alginate is a salt derived from alginic acid, a natural polysaccharide found in brown seaweed. It is produced by treating brown seaweed with a sodium carbonate solution. The resulting sodium alginate is then purified and dried.

Why it's used

Sodium alginate is primarily used as a thickener and stabilizer in food products. It helps to improve the texture and consistency of foods like ice cream, yogurt, and sauces. It is also used in baked goods to retain moisture and improve crumb structure.

Health notes

Sodium alginate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is indigestible and passes through the body, acting as a dietary fiber. International bodies like JECFA and EFSA have evaluated sodium alginate and have not set specific numerical limits for its intake. It is not associated with significant health controversies.

Allergen info

Sodium alginate is derived from seaweed and is not one of the 9 FDA major allergens. It does not contain gluten.

Products containing Sodium Alginate Blend

Compare products →

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.