Is Citric Acid vegan?
Vegan· E330
Citric acid is fermented from sugar by Aspergillus mold. Always vegan.
What it is
An acid originally from lemons, now fermented from corn or beet sugar.
Why vegan
Microbial fermentation, no animal inputs.
Where you'll find it
- Soft drinks
- Candies
- Canned foods
- Cosmetics
Vegan alternatives
- N/A — already vegan
FAQ
- Is citric acid still from lemons?
- Less than 1% — almost all commercial citric acid is fermented.
Sources
Last reviewed June 4, 2026