Viscosity modifiers are designed to change the thickness or texture of pharmaceutical ingredients. Viscosity modifiers can include such products as thickeners, texturizers, gelation agents and stiffening agents. Many viscosity modifiers can be used to convert liquids to gels, pastes or powders to aid formulators in creating the ideal product for end users. A viscosity modifier can decrease the thickness of a liquid to improve pour ability and ultimately make it more palatable.