Last reviewed May 2026 · 1 min read
Is Bacteriophages vegan?
Also known as: Phages
Vegan
Suitable for a vegan diet.
Yes — They are naturally occurring biological entities.
01 · The basics
What is Bacteriophages?
Viruses that infect and kill specific bacteria, used as a natural food preservative.
02 · The source
Where it comes from
They are naturally occurring biological entities. They are not animals and do not involve animal exploitation.
03 · Alternatives
Best vegan alternatives
Potassium sorbate
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Frequently asked
FAQ
Are phages vegan?
Yes, they are microscopic biological agents that target bacteria. They are not part of the animal kingdom.
Commonly found in
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Other preservative ingredients
E1105 (Lysozyme)
A preservative often used to prevent bacterial growth in cheeses.
Dodecyl Gallate
An antioxidant used to prevent fats and oils from oxidizing and going rancid.
BHT
A synthetic antioxidant used to preserve the freshness, color, and flavor of packaged foods and cosmetics.
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Tartrazine
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Brilliant Blue FCF
A synthetic blue dye used in foods, cosmetics, and dietary supplements to achieve a vibrant blue hue.
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