Is E585 Vegan?
E585 (Ferrous Lactate) may or may not be vegan — it depends on the source. It is an iron salt of lactic acid, usually from plant fermentation, and the ingredients label never tells you which source was used.
Why is E585 uncertain?
An iron salt of lactic acid, usually from plant fermentation. Manufacturers can legally use either source and simply list 'E585' or 'Ferrous Lactate' on the label. In practice most modern production is plant-based or synthetic, but without confirmation from the manufacturer or a vegan certification logo, you can't be sure.
What can vegans look for instead?
The safest options are: (1) choose products carrying a certified vegan logo, which guarantees a plant or synthetic source was used; (2) contact the manufacturer and ask directly about the source of E585; or (3) choose products that don't list E585 at all.
Is E585 vegetarian?
Possibly not — like its vegan status, the vegetarian status of E585 depends on whether an animal or plant source was used, which the label doesn't reveal.
Frequently Asked Questions
Is E585 always non-vegan?
No — E585 is often plant-derived or synthetic, and in many products it is vegan. The problem is that the label doesn't distinguish, so each product needs verifying.
How can I tell if E585 is vegan in a specific product?
Check for a certified vegan logo on the packaging — that's the only label-level guarantee. Otherwise contact the manufacturer's customer service and ask specifically about the source of E585 in that product.
Are there vegan-friendly versions of E585?
Yes — plant-based and synthetic versions of E585 are common, and products with vegan certification will always use them. The label alone just can't tell you which version a given product contains.
← Everything about E585: safety, halal status and where it's found
This section contains affiliate links. We may earn a small commission if you purchase through our links, at no extra cost to you.
Looking for vegan food products?
Vegan ingredient guides
Learn to spot hidden animal ingredients on any label.
Vegan status follows the Open Food Facts additive taxonomy (ODbL licence). Sources may vary by manufacturer — check packaging or look for certified vegan labelling.