Is Rennet Halal?

Depends

Microbial and vegetable rennet are halal. Animal rennet depends on the animal and slaughter; verify the cheese's source.

✓ Last verified: Oct 2026 · Reviewed against IFANCA, JAKIM

What is Rennet?

Cheese enzyme — from animal stomach, or microbial/vegetable.

SourceCheese enzyme — from animal stomach, or microbial/vegetable.

Halal statusDepends

Is it halal or haram?

Microbial and vegetable rennet are halal. Animal rennet depends on the animal and slaughter; verify the cheese's source.

Halal alternatives

Microbial rennet cheeseView →
Vegetarian cheeseView →

Sources

IFANCA
JAKIM

Disclaimer: This page reflects commonly held halal positions for general guidance and is not a fatwa. Scholars and madhhabs differ, and manufacturers change recipes and regional formulations. Always check the current product label and consult your own trusted authority.