Cellulose (Microcrystalline / Methylcellulose)

A plant-fiber-based thickener and anti-caking agent; halal.

Why?

Cellulose and its derivatives (microcrystalline cellulose, methylcellulose, carboxymethyl cellulose) are extracted from wood pulp or cotton fiber and used as bulking agents, thickeners, and anti-caking agents. They are entirely plant-derived.

Good to know

Occasionally used in vegetarian capsule shells as a halal-friendly alternative to gelatin.

References

• General consensus of major halal certification bodies (e.g. IFANCA, JAKIM, HFA)

Last reviewed: 2026-08-30

This is informational guidance only, not a certified halal determination. Always consult an official halal certification body for certainty.