Carrageenan
Kappa CarrageenanIota CarrageenanLambda Carrageenan
Emulsifier
Carrageenan is a thickening agent that comes from seaweed. It's often used in plant-based milk and yogurt to give them a similar texture to dairy products.
Moderate Concern
Source: EFSA assessment
Some studies have raised concerns that carrageenan may cause inflammation in the gut, but the European Food Safety Authority has deemed it safe for consumption.

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Last updated: May 16, 2026