Is E552 Vegan? Calcium Silicate
E552 (Calcium Silicate) is vegan. It is derived from mineral, with no animal involvement in standard food production.
Why is E552 vegan?
The source of Calcium Silicate is mineral, which is plant-derived, mineral or synthetic — all acceptable for vegans.
Is E552 vegetarian?
E552 is vegetarian.
What should vegans do about E552?
If you're avoiding Calcium Silicate, look for products without E552 in the ingredients list.
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Helpful for vegan label reading
Resources for vegans checking E-numbers like E552
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E552 on any food label.
Vegan Label Reading
Books and pocket cards that decode E-numbers and hidden animal additives in seconds.
Certified Vegan Foods
Products with vegan certification logos — no ingredient-by-ingredient guessing.
E552 vegan FAQs
Is E552 vegan?
E552 is always vegan: mineral.
Is E552 always non-vegan?
No — E552 is always vegan. It is derived from mineral in all standard food uses.
How can I tell if E552 is vegan in a specific product?
You don't need to check for E552 specifically — it is always vegan. Look for vegan certification logos if you want a full product-level guarantee.
Other additives to watch for vegans
Data: Open Food Facts (ODbL). Vegan status reflects the most common source — always verify with manufacturer or look for certified vegan labelling.