Last reviewed May 2026 · 1 min read
Is Inosinic Acid vegan?
Also known as: E630
E-number: E630
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Source can be plant or animal.
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It depends — Traditionally, it is heavily extracted from meat extracts or fish (especially sardines).
01 · The basics
What is Inosinic Acid?
An acid used extensively as a flavor enhancer to boost umami profiles in processed savory foods.
02 · The source
Where it comes from
Traditionally, it is heavily extracted from meat extracts or fish (especially sardines). While vegan tapioca-fermented versions exist, it is a high-risk ingredient for vegans.
03 · Alternatives
Best vegan alternatives
Yeast extract
Check Price on AmazonMushroom extract
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Frequently asked
FAQ
Is Inosinic acid (E630) vegan?
Usually no. Unless the product is specifically labeled vegan, E630 is very often derived from meat or fish.
Why is it used with MSG?
When combined with MSG, the umami flavor is multiplied significantly, allowing manufacturers to use less MSG overall.
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