Ingredient · E407

Corrageenan

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use carrageenan as a thickener and stabilizer. It helps to give foods a …

What it is

Carrageenan is a food additive made from red seaweed. It is extracted from the seaweed and processed to create a powder.

Why it's used

Manufacturers use carrageenan as a thickener and stabilizer. It helps to give foods a smooth texture and prevent ingredients from separating. It is commonly found in dairy products like ice cream and milk, as well as plant-based milk alternatives.

Health notes

Carrageenan is generally recognized as safe (GRAS) by the FDA for use in food. Regulatory bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated carrageenan. Some studies have raised questions about its safety, particularly regarding potential inflammation and digestive issues, but other studies and reviews have not found significant health concerns at typical consumption levels. The scientific evidence is mixed, and research is ongoing.

Allergen info

Carrageenan is derived from seaweed and is not a major allergen. It does not contain gluten.

Products containing Corrageenan

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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.