Last reviewed May 2026 · 1 min read
Is Vitamin K1 vegan?
Also known as: Phylloquinone, Phytomenadione
Vegan
Suitable for a vegan diet.
Yes — Commercially, it is either extracted from plants or synthesized.
01 · The basics
What is Vitamin K1?
Also known as phylloquinone, it is the form of Vitamin K found in green leafy vegetables.
02 · The source
Where it comes from
Commercially, it is either extracted from plants or synthesized. It is 100% vegan.
03 · Alternatives
Best vegan alternatives
Vitamin K2 (MK-7)
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Frequently asked
FAQ
Is Vitamin K1 vegan?
Yes, it is plant-derived or synthetic.
Commonly found in
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