Foods Containing E551 (Silicon Dioxide)
E551 (Silicon Dioxide) 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 E551
- table salt
- icing sugar
- dried soups
- baking powder
- powdered drinks
- seasoning mixes
In the UK and EU, E551 must be declared either as "E551" or as "Silicon Dioxide" in the ingredients list.
Is E551 safe?
EFSA has reviewed E551 and considers it safe for human consumption at the levels used in food. No credible evidence links Silicon Dioxide to harm at normal dietary intakes.
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Reduce or replace E551
Products relevant to E551 and your dietary choices
Additive-Free Cookbook
Recipes using whole, unprocessed ingredients with no E-numbers.
Whole Food Cooking Guide
Guides to cooking from scratch and reducing processed food intake.
Food Intolerance Test Kit
Find out which additives or foods are affecting you.
Data: Open Food Facts (ODbL) · EFSA