Is E132 Vegan?
E132 (Indigo Carmine) is suitable for vegans. It is a synthetic indigo dye, and no animal-derived materials are involved in its standard production.
Why is E132 vegan?
A synthetic indigo dye. Because the production process doesn't use animal ingredients or animal processing aids, E132 is classed as vegan by the Open Food Facts additive taxonomy and by vegan organisations.
What can vegans look for instead?
No alternative needed — E132 itself is vegan-friendly. Just remember that a product containing E132 can still be non-vegan because of its other ingredients, so always read the full label.
Is E132 vegetarian?
Yes — E132 is suitable for vegetarians.
Frequently Asked Questions
Is E132 always non-vegan?
E132 is consistently produced without animal ingredients, so it is regarded as vegan in all normal food uses.
How can I tell if E132 is vegan in a specific product?
You generally don't need to — E132 is vegan by nature. Check the rest of the ingredients list for animal-derived items instead.
Are there vegan-friendly versions of E132?
All standard food-grade E132 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.