What is E552?
E552 is Calcium Silicate — a mineral salt, used as a anti-caking agent to help stop powders and granules clumping together.
What is E552 (Calcium Silicate)?
E552 is the E-number for calcium silicate, one of the anti-caking agents group of food additives (E500–E599). Additives in this group stop powders and granules clumping together. A mineral salt. Like every E-number, E552 has been evaluated and authorised for use in food in the European Union — the 'E' literally stands for Europe, and a number is only granted after a safety assessment. That authorisation doesn't mean every additive suits every diet or that all concerns are settled, which is why we break down the safety, vegan, vegetarian and halal status of E552 in detail below.
Where is E552 found?
E552 is typically used in table salt, spice mixes, powdered drinks, grated cheese and dry mixes. You'll find it listed in the ingredients either by its E-number (E552) or by its full name, calcium silicate. Common foods that may contain E552 include:
- Table salt
- Spice mixes
- Powdered drinks
- Grated cheese and dry mixes
Full guide: foods containing E552 and how to spot it on labels →
Is E552 safe?
E552 is considered safe. It is authorised across the EU, UK and US, and safety evaluations by the European Food Safety Authority (EFSA) have not identified health concerns at the levels used in food. For most people there is no reason to avoid E552.
EFSA status: Authorised in the EU — no safety concern at current levels of use
Source: European Food Safety Authority
Is E552 vegan?
E552 is vegan. A mineral salt, with no animal involvement in standard production.
Full vegan status guide for E552 →Is E552 halal?
E552 is halal. A mineral salt, with no haram source involved.
Full halal status guide for E552 →Frequently Asked Questions
What is E552 in food?
E552 is Calcium Silicate — a mineral salt, used as a anti-caking agent to help stop powders and granules clumping together.
Is E552 safe to eat?
Yes. E552 is authorised in the EU, UK and US, and EFSA evaluations found no health concern at normal food levels.
Is E552 vegan?
E552 is vegan. A mineral salt, with no animal involvement in standard production.
Is E552 halal?
E552 is halal. A mineral salt, with no haram source involved.
Also check: is this ingredient safe for cats? · safe for dogs? · check the calorie content of foods containing this
This section contains affiliate links. We may earn a small commission if you purchase through our links, at no extra cost to you.
Concerned about food additives?
Food Intolerance Test
Find out exactly which ingredients affect you with a home food intolerance test.
Additive data sourced from Open Food Facts (ODbL licence) and the European Food Safety Authority (EFSA).