Last reviewed May 2026 · 1 min read
Is Serrapeptase vegan?
Also known as: Serratiopeptidase
Vegan
Suitable for a vegan diet.
Yes — Originally discovered in the intestines of silkworms.
01 · The basics
What is Serrapeptase?
A proteolytic enzyme used to reduce inflammation and break down scar tissue.
02 · The source
Where it comes from
Originally discovered in the intestines of silkworms. However, today it is commercially produced via bacterial fermentation (Serratia species). 100% vegan in modern supplements.
Frequently asked
FAQ
Does serrapeptase come from silkworms?
Historically yes, but today commercial serrapeptase is produced through vegan bacterial fermentation.
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