E390
What is E390?
E390 is the European food additive number for silicic acid, also known as silicon dioxide. It is a form of silica, a naturally occurring mineral. It is typically produced synthetically for use as a food additive.
Is E390 vegan?
E390 is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is E390 a major allergen?
Silicic acid is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.
What is E390 used for?
Silicic acid is primarily used as an anti-caking agent in powdered foods.
Is E390 safe?
Silicic acid is authorised as a food additive in Great Britain and may be used in various food categories.
Why it's used
Silicic acid is primarily used as an anti-caking agent in powdered foods. It prevents ingredients from clumping together, ensuring a free-flowing product. It is commonly found in powdered milk, spices, and instant drink mixes.
Health notes
Silicic acid is authorised as a food additive in Great Britain and may be used in various food categories. European food safety authorities, including EFSA, have evaluated its safety. JECFA has also evaluated it and set an acceptable daily intake. At typical levels of consumption, it is not expected to pose a health risk.
Allergen info
Silicic acid is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is a mineral.
Foods that contain E390
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