InB: Hauser Pharmaceutical Services, Inc., doing business as Cedarburg Hauser Pharmaceuticals, Inc., operates as a contract development manufacturing organization (CDMO). The company produces active pharmaceutical ingredients and intermediates for the pharmaceutical, dietary supplement, chemical, and biopharmaceutical industries. It offers process chemistry services, including process research and development; extraction, semi-synthesis, and synthesis; isolation, purification, and characterization; bioassay guided isolation; pharmaceutical ingredients, drug intermediates, and chemicals; small molecules, proteins, and bio-conjugates; and consultancy.