Foods Containing E520 (Aluminium Sulphate)
E520 (Aluminium Sulphate) is a anti caking agent (mineral) used in table salt, icing sugar. Here are the foods where you'll find it on the label.
Common foods that contain E520
- table salt
- icing sugar
- dried soups
- baking powder
- powdered drinks
- seasoning mixes
In the UK and EU, E520 must be declared either as "E520" or as "Aluminium Sulphate" in the ingredients list.
Is E520 safe?
E520 is authorised in the EU and UK but carries genuine concerns. For most people consuming Aluminium Sulphate in typical quantities, health effects are unlikely — but the caution flag reflects either active scientific debate, mandatory warning labels, allergen status, or conditions attached to its authorisation.
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Reduce or replace E520
Products relevant to E520 and your dietary choices
Food Sensitivity Test
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Additive-Free Cookbook
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Food Sensitivity Diary
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Data: Open Food Facts (ODbL) · EFSA