Is e625 vegan?

E625 is the E-number for magnesium diglutamate, a food additive used primarily as a flavor enhancer. It is the magnesium salt of glutamic acid, an amino acid responsible for producing a savory or umami taste. Manufacturers commonly add it to processed savory foods, including snack seasonings, instant soups, sauces, and packaged spice blends, frequently as an alternative to monosodium glutamate.

Commercial magnesium diglutamate is produced through the bacterial fermentation of plant-derived carbohydrates, such as sugar beets, sugar cane, or corn starch. The resulting glutamic acid is subsequently neutralized with an inorganic magnesium source, such as magnesium hydroxide or magnesium carbonate.

E625 is vegan because both the raw materials and the production methods involve only plant, microbial, and mineral sources. Animal tissues, by-products, and animal-derived processing aids are not used at any stage of its manufacturing process.