JRS Pharma is one of the world leaders in providing customized, excipient formulation solutions. Founded in 1877, the company has more than 125 years of serving the pharmaceutical industry. JRS Pharma is also one of the leaders in natural fibers throughout the world. Focused on advancing pharmaceutical technology, the company helped to perfect powdered cellulose to a unique fineness unmatched in the world. In 1996, the company built a manufacturing facility to manage the increasing demand for its VivaPur microcrystalline cellulose, which is one of the market leaders. Headquartered in Patterson, N.Y., JRS Pharma is a privately owned company that employs nearly 50 people.