Foods Containing E452 (Polyphosphates)
E452 (Polyphosphates) is synthetic phosphate salts, used as a stabiliser to help keep food texture consistent and stop ingredients separating. Here's where you're most likely to find it on food labels.
Common foods that contain E452
E452 is used across desserts, dairy products, sauces, dressings and processed foods. The foods where it appears most often include:
- Desserts
- Dairy products
- Sauces
- Dressings and processed foods
Exact usage varies by brand and recipe — the only way to know for certain whether a specific product contains E452 is to check its ingredients list, where it must be declared by law, either as "E452" or as "Polyphosphates".
How to spot E452 on a label
In the UK and EU, additives must appear in the ingredients list with their function and either their E-number or full name — for example "stabilisers: E452" or "stabilisers: polyphosphates". In the US the E-number system isn't used, so look for the full name "Polyphosphates" instead.
Should you avoid foods containing E452?
E452 is approved for use in the EU, UK and US at regulated levels, but some concerns or conditions apply. EFSA's 2019 re-evaluation of phosphates found that total phosphate intake exceeds the safe level for some children and teenagers with diets high in processed food. For most people, normal dietary exposure to E452 is not considered harmful.
Full guide to E452: safety, vegan and halal status →
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Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).