To Prevent Separation

This ingredient is a type of hydrocolloid, a substance that forms a gel in water. It is typically derived from seaweed, such as carrageenan from red seaweed, or from plant seeds. It is processed to extract and purify the gelling agents.

Manufacturers add it to prevent ingredients from separating in foods and beverages. It helps create a smooth texture and stable consistency. It is commonly found in dairy products like ice cream and yogurt, processed meats, and sauces.

Carrageenan is generally recognized as safe (GRAS) by the FDA for use in food. Some studies have raised questions about its potential to cause inflammation or digestive issues, particularly degraded carrageenan, but the FDA maintains that food-grade carrageenan is safe. EFSA has evaluated carrageenan and established an acceptable daily intake. Evidence on its health effects at typical consumption levels is mixed, and more research is ongoing.