Is E330 Vegan?
Confidence: 99% · High
Vegan
Check source for Citric Acid
No animal-derived ingredients based on available evidence.
Detailed answer
Yes. E330 is citric acid, produced by fermenting sugars. It is vegan.
What is E330?
E330 (citric acid) is one of the most common food additives, used as an acidity regulator and preservative. It is made by fermenting molasses or corn-derived sugars with Aspergillus niger mold.
Frequently asked questions
- Does citric acid come from citrus fruit?
- Historically yes, but virtually all commercial citric acid is now fermentation-produced.
Evidence
Last verified August 2026
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Checked by Is This Vegan? · August 2026