Enzyme
Serrapeptase
Serrapeptase is a protein-digesting enzyme produced by Serratia bacteria, first isolated from the gut of the silkworm.
Also listed as Serratiopeptidase, Serratia E-15, serralysin, serratiaprotease
What it is studied for
The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.
Every rating with its studiesGrouped by health goal, with the publications behind each rating
Why people take it
Immune Support22.5%
Essential Health15%
Detox13%
Gut Health10.9%
Bone & Joint9.8%
Cardiovascular9.4%
SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.