Last reviewed May 2026 · 1 min read
Is Cholecalciferol (Vitamin D3) vegan?
Also known as: Vitamin D3
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Source can be plant or animal.
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It depends — Traditionally extracted from sheep's wool grease (lanolin - non-vegan).
01 · The basics
What is Cholecalciferol (Vitamin D3)?
A highly absorbable form of Vitamin D.
02 · The source
Where it comes from
Traditionally extracted from sheep's wool grease (lanolin - non-vegan). Vegan versions are now extracted from lichen.
03 · Alternatives
Best vegan alternatives
Ergocalciferol (Vitamin D2)
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Frequently asked
FAQ
Is cholecalciferol vegan?
Usually no (it is from sheep's wool). However, look for 'Vegan D3' which is made from lichen.
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