Last reviewed May 2026 · 1 min read
Is Ferrous Gluconate (E579) vegan?
Also known as: E579
E-number: E579
Vegan
Suitable for a vegan diet.
Yes — Produced from plant sugars.
01 · The basics
What is Ferrous Gluconate (E579)?
Color retention agent.
02 · The source
Where it comes from
Produced from plant sugars. 100% vegan.
Frequently asked
FAQ
Is E579 vegan?
Yes.
Commonly found in
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Allura Red AC
A popular synthetic red food dye used to give foods and drinks a prominent red or pink color.
Tartrazine
A bright lemon-yellow synthetic food dye commonly used in processed foods, drinks, and medications.
Brilliant Blue FCF
A synthetic blue dye used in foods, cosmetics, and dietary supplements to achieve a vibrant blue hue.
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