E200 - Sorbic acid
By the Daat team · Updated October 30, 2026
E200 is sorbic acid, a preservative against mould and yeast.
It was first found in rowan berries and is now made industrially. In our catalog it is most common in cakes and pastries, where mould is the main enemy. Its more common sibling is potassium sorbate (E202).
How common is it? 2.5% of the products we checked, 417 in all, led by cakes, biscuits and pastries and sauces, spreads and salads.
E200 at a glance
| Fact | Value |
|---|---|
| Name | Sorbic acid |
| Function | Preservative |
| Origin | Plant, mineral or synthetic |
| Vegan / vegetarian | Yes / Yes |
Is E200 vegan?
Yes. E200 has no animal source, so it suits both vegans and vegetarians.