Is E338 Vegan?
E338 (Phosphoric Acid) is suitable for vegans. It is a mineral acid produced from phosphate rock, and no animal-derived materials are involved in its standard production.
Why is E338 vegan?
A mineral acid produced from phosphate rock. Because the production process doesn't use animal ingredients or animal processing aids, E338 is classed as vegan by the Open Food Facts additive taxonomy and by vegan organisations.
What can vegans look for instead?
No alternative needed — E338 itself is vegan-friendly. Just remember that a product containing E338 can still be non-vegan because of its other ingredients, so always read the full label.
Is E338 vegetarian?
Yes — E338 is suitable for vegetarians.
Frequently Asked Questions
Is E338 always non-vegan?
E338 is consistently produced without animal ingredients, so it is regarded as vegan in all normal food uses.
How can I tell if E338 is vegan in a specific product?
You generally don't need to — E338 is vegan by nature. Check the rest of the ingredients list for animal-derived items instead.
Are there vegan-friendly versions of E338?
All standard food-grade E338 is vegan, so no special version is needed.
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Vegan status follows the Open Food Facts additive taxonomy (ODbL licence). Sources may vary by manufacturer — check packaging or look for certified vegan labelling.