Microcrystalline cellulose (MCC) is a term for refined wood pulp and is used as a texturizer, an anti-caking agent, a fat substiute, an emulsifier, an extender, and a bulking agent in food production. The most common form is used in vitamin supplements or tablets. MCC is a valuable additive in pharmaceutical, food, cosmetic and other industries as an abrasive, absorbent, aqueous viscosity increasing agent, binder, emulsion stabilizer and slip modifier.