Introduction
Microcrystalline Cellulose (MCC) is a refined, partially depolymerized cellulose derived from plant fibers, most commonly sourced from wood pulp or cotton. Known for its fine, white, and odorless powder form, MCC is widely used across industries for its versatility, stability, and functional properties. It is a common ingredient in food products, pharmaceuticals, cosmetics, and various manufacturing applications.
Physical and Functional Characteristics
MCC is characterized by its crystalline structure, which provides desirable textural and binding qualities. It is insoluble in water and most organic solvents, yet it has the capacity to absorb and retain liquids. Its uniform particle size and bulk density make it easy to handle, blend, and incorporate into various formulations.
Possible Advantages in Formulations
Versatile Functionality – Works in both capsule and tablet formats.
Consistent Quality – Standardized particle size helps ensure uniform blending and dosing.
Processing Efficiency – Reduces clumping and improves manufacturing throughput.
Compatibility – Inert and generally well-tolerated, suitable for use with a wide variety of active compounds.Safety and Regulatory Status
Safety and Regulatory Status
MCC is generally recognized as safe (GRAS) for use in food and supplements by regulatory agencies in many regions, including the U.S. Food and Drug Administration (FDA). It is also listed in major pharmacopeias such as the United States Pharmacopeia (USP) and the European Pharmacopoeia (Ph. Eur.).