Ingredient

Natural Thickeners

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add natural thickeners to improve the texture and stability of foods, preventing ingredients …

What it is

Natural thickeners are ingredients derived from plants or microorganisms that increase the viscosity of food, making it thicker and smoother. They are typically extracted from sources like seeds, roots, or seaweed. Common examples include guar gum, xanthan gum, and carrageenan.

Why it's used

Manufacturers add natural thickeners to improve the texture and stability of foods, preventing ingredients from separating. They create a desirable mouthfeel in products like sauces, dressings, dairy products, and baked goods. You'll find them in items such as puddings, salad dressings, ketchup, and cheese sauces.

Health notes

Natural thickeners are generally recognized as safe (GRAS) by the FDA for use in food. They are typically consumed in small amounts and are not associated with adverse health effects at these levels. International bodies like JECFA and EFSA have evaluated various natural thickeners. While generally considered safe, some individuals may experience digestive discomfort with very high intakes of certain gums.

Allergen info

Most natural thickeners are not derived from the nine major allergens. However, some may be processed in facilities that handle allergens. Gluten is not typically present unless the thickener is derived from a gluten-containing source, which is uncommon.

Products containing Natural Thickeners

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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.