What is Microcrystalline Cellulose used for in medicines?

Refined plant-derived cellulose used as a tablet filler. Bulks up tablets and helps them disintegrate.

What are common sources of Microcrystalline Cellulose?

Common sources include: Wood pulp; Cotton. Manufacturers often do not disclose which source is used.

Is Microcrystalline Cellulose halal?

Microcrystalline Cellulose is classified halal for halal use with High confidence. Refined plant-derived cellulose used as a tablet filler. Plant-derived; no known concern.

Excipient (filler) · Confidence: High

Also known as: MCC, E460

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What it is

Refined plant-derived cellulose used as a tablet filler.

Source:FDA Inactive Ingredient Database (IIG)

Why it's here

Bulks up tablets and helps them disintegrate.

See:FDA Inactive Ingredient Database (IIG)

Why it may matter

Plant-derived; no known concern.

Source:FDA Inactive Ingredient Database (IIG)

Common sources

Wood pulp
Cotton

Reason codes

noKnownConcern

Evidence & citations1

Audit

Common questions

Is Microcrystalline Cellulose halal?: RxHalal currently classifies Microcrystalline Cellulose as HALAL (High confidence). Plant-derived; no known concern. This is information only — not a fatwa or medical advice.
What is Microcrystalline Cellulose used for in medicines?: Refined plant-derived cellulose used as a tablet filler. Bulks up tablets and helps them disintegrate.
What are common sources of Microcrystalline Cellulose?: Common sources include: Wood pulp; Cotton. Manufacturers often do not disclose which source is used.

Medicines using this excipient

89 total1 halal87 uncertain1 concern

See all 89 medicines →

Seen most often in these conditions

Where this excipient turns up across RxHalal's tracked treatment categories.

Showing top 5 of 22 matched conditions.