Cellulose (Microcrystalline) in Medications
Microcrystalline Cellulose: A Common Pharmaceutical Ingredient Microcrystalline cellulose, often abbreviated as MCC, is a purified form of cellulose derived from plant fibers. It does not treat medical conditions, but it plays an important role in tablet formation and product consistency.
What Is Microcrystalline Cellulose? Microcrystalline cellulose is a fine, white powder produced by partial acid hydrolysis of cellulose, resulting in a highly crystalline structure with excellent compressibility and flow properties.
Why Is Microcrystalline Cellulose Used in Medications? Microcrystalline cellulose is used because it:
- Acts as a strong dry binder for direct compression tablets
- Serves as a filler or diluent to add bulk and improve content uniformity
- Functions as a disintegrant to help tablets break apart in the digestive tract
- Provides excellent flowability and compressibility for consistent tablet manufacturing
These properties make it useful in both prescription and over-the-counter products.
Ingredient Names to Look For Microcrystalline cellulose may be listed as:
- Microcrystalline cellulose
- MCC
- Avicel (brand name)
- Cellulose, microcrystalline
Where Does Microcrystalline Cellulose Appear? It is commonly found in:
- Compressed tablets
- Capsules (as a filler)
- Chewable tablets
- Direct compression formulations
How to Check a Medication’s Ingredient List Ingredient lists can vary by manufacturer and dosage form.
Use PillParser to scan a medication and view its ingredient list.
To keep PillParser free, anonymous scans are limited.
Understanding ingredient differences is especially important for individuals with known sensitivities. RxAllergyScan.com allows users to compare medication ingredients against their personal allergen profile.Educational Note This page provides educational information only and does not make medical claim