E402 Potassium Alginate

What is Potassium alginate (E402)?

Potassium alginate (E402) is a potassium salt of alginic acid, used in the food industry as a thickening, gelling, and stabilizing agent. It is primarily found in dairy products, bakery fillings, and processed foods to enhance texture and consistency.

Why do I have an intolerance?

Intolerance to potassium alginate could occur due to sensitivity to seaweed-derived compounds or the body's inability to properly digest alginates. Some individuals might experience bloating, gas, or stomach discomfort after consuming foods containing potassium alginate, particularly if they have a general sensitivity to polysaccharides.

What can I do about it?

If you believe potassium alginate is causing discomfort, you should avoid foods containing E402. Carefully read food labels to check for the presence of this additive and choose alternative products without alginates. Eating more fresh, unprocessed foods can help reduce exposure to potassium alginate.