Named ingredient
Is Serrapeptase halal?
A protease originally from silkworm-gut bacteria, now usually fermented. Microbial vs historic insect association is the identity question. Enteric-coated tablets add a shellac or gelatin coat.
A protease originally from silkworm-gut bacteria, now usually fermented. Microbial vs historic insect association is the identity question. Enteric-coated tablets add a shellac or gelatin coat.
What the sources say
A protease originally from silkworm-gut bacteria, now usually fermented. Microbial vs historic insect association is the identity question. Enteric-coated tablets add a shellac or
What to ask the manufacturer
A recognised halal mark or a vegan declaration can settle this instead. If you email the brand, send one specific question:
For Serrapeptase in this product: which organism or animal produced it, and is it microbial, plant, or animal?
Quick facts
| Name | Serrapeptase |
|---|---|
| Also on labels as | serratiopeptidase, Serratia peptidase |
| Additive class | Named ingredient |
| Classification | Source-dependent |
| Last verified | 2026-09-16 |
Common questions
Is Serrapeptase halal?
Serrapeptase is classified as Source-dependent. A protease originally from silkworm-gut bacteria, now usually fermented. Microbial vs historic insect association is the identity question. Enteric-coated tablets add a shellac or gelatin coat.
Is Serrapeptase halal or haram?
On the evidence cited on this page, Serrapeptase is source-dependent. Doubtful until the source is known (mashbooh) Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.
What else is Serrapeptase called on ingredient labels?
It can appear as: serratiopeptidase, Serratia peptidase.
Why isn't there a single yes/no answer for Serrapeptase?
Because the ruling depends on information the label does not carry — the source material, the production route, or which scholarly position you follow. This page shows each named position with a link so you can check it yourself.
Where does this page's information come from?
Every position on this page is attributed to a named certifier or scholarly body with a direct link, listed under 'What the sources say'. Muttoo aggregates and cites; it does not issue rulings.
Record ingredient-serrapeptase · last verified 2026-09-16 · report an error