Last reviewed May 2026 · 1 min read
Is Cordyceps vegan?
Also known as: Cordyceps militaris, CS-4
Vegan
Suitable for a vegan diet.
Yes — Commercial supplements use Cordyceps militaris or CS-4 grown on vegan substrates (like rice or oats).
01 · The basics
What is Cordyceps?
A fungus used to increase energy and athletic performance. While wild cordyceps grow on insects (non-vegan), commercial cordyceps are grown in labs on grain (vegan).
02 · The source
Where it comes from
Commercial supplements use Cordyceps militaris or CS-4 grown on vegan substrates (like rice or oats).
03 · Alternatives
Best vegan alternatives
Rhodiola Rosea
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Frequently asked
FAQ
Is cordyceps vegan?
Wild cordyceps (sinensis) grow out of caterpillar bodies and are not vegan. However, almost all commercial supplements use lab-grown cordyceps on vegan grain substrates.
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