Ingredient · E412

A Natural Thickener

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add guar gum to foods to increase viscosity, stabilize mixtures, and improve texture. …

What it is

A natural thickener derived from the seeds of the guar plant, a legume. The seeds are mechanically processed to remove the hull and germ, then ground into a powder. This powder is a refined gum, a polysaccharide.

Why it's used

Manufacturers add guar gum to foods to increase viscosity, stabilize mixtures, and improve texture. It is commonly found in salad dressings, sauces, gravies, baked goods, and dairy products like ice cream.

Health notes

Guar gum is generally recognized as safe (GRAS) by the FDA for use in food. It is a soluble fiber that may aid digestion and promote feelings of fullness. International bodies like JECFA have evaluated guar gum. Evidence does not suggest adverse effects at typical dietary intake levels.

Allergen info

Guar gum is not derived from any of the nine FDA major allergens. It is also gluten-free.

Products containing A Natural Thickener

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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.