Is E173 Vegan? Aluminium
E173 (Aluminium) is vegan. It is derived from mineral, with no animal involvement in standard food production.
Why is E173 vegan?
The source of Aluminium is mineral, which is plant-derived, mineral or synthetic — all acceptable for vegans.
Is E173 vegetarian?
E173 is vegetarian.
What should vegans do about E173?
If you're avoiding Aluminium, look for products without E173 in the ingredients list.
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Helpful for vegan label reading
Resources for vegans checking E-numbers like E173
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E173 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.
E173 vegan FAQs
Is E173 vegan?
E173 is always vegan: mineral.
Is E173 always non-vegan?
No — E173 is always vegan. It is derived from mineral in all standard food uses.
How can I tell if E173 is vegan in a specific product?
You don't need to check for E173 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.