Last reviewed May 2026 · 1 min read
Is Ergocalciferol (Vitamin D2) vegan?
Also known as: Vitamin D2
Vegan
Suitable for a vegan diet.
Yes — Produced by exposing yeast or mushrooms to ultraviolet light.
01 · The basics
What is Ergocalciferol (Vitamin D2)?
A form of Vitamin D derived from fungi.
02 · The source
Where it comes from
Produced by exposing yeast or mushrooms to ultraviolet light. 100% vegan.
03 · Alternatives
Best vegan alternatives
Cholecalciferol (Vitamin D3)
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Frequently asked
FAQ
Is Vitamin D2 vegan?
Yes, it is always plant or fungi-derived.
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