Is E351 Vegan? Potassium Malate
E351 (Potassium Malate) is vegan. It is derived from synthetic, with no animal involvement in standard food production.
Why is E351 vegan?
The source of Potassium Malate is synthetic, which is plant-derived, mineral or synthetic — all acceptable for vegans.
Is E351 vegetarian?
E351 is vegetarian.
What should vegans do about E351?
If you're avoiding Potassium Malate, look for products without E351 in the ingredients list.
Affiliate links — we may earn a commission at no extra cost to you.
Helpful for vegan label reading
Resources for vegans checking E-numbers like E351
Vegan Ingredient Guide
Spot hidden animal-derived E-numbers including E351 on any food label.
Vegan Label Reading
Books and pocket cards that decode E-numbers and hidden animal additives in seconds.
Certified Vegan Foods
Products with vegan certification logos — no ingredient-by-ingredient guessing.
E351 vegan FAQs
Is E351 vegan?
E351 is always vegan: synthetic.
Is E351 always non-vegan?
No — E351 is always vegan. It is derived from synthetic in all standard food uses.
How can I tell if E351 is vegan in a specific product?
You don't need to check for E351 specifically — it is always vegan. Look for vegan certification logos if you want a full product-level guarantee.
Other additives to watch for vegans
Data: Open Food Facts (ODbL). Vegan status reflects the most common source — always verify with manufacturer or look for certified vegan labelling.