Mirum Pharmaceuticals, Inc. is a biopharmaceutical company. The company is headquartered in Foster City, California and currently employs 349 full-time employees. The company went IPO on 2019-07-18. The firm is focused on the treatment of rare diseases affecting children and adults. The company has three medicines: LIVMARLI (maralixibat) oral solution (Livmarli), Cholbam (cholic acid) capsules, and Chenodal or Ctexli (chenodiol) tablets. Livmarli is an orally administered, minimally-absorbed ileal bile acid transporter (IBAT) inhibitor (IBATi) that is used for the treatment of cholestatic pruritus in patients with Alagille syndrome (ALGS) in the United States and various other countries and for cholestatic pruritus in patient with progressive familial intrahepatic cholestasis (PFIC) in the United States. Cholbam is used for the treatment of bile acid synthesis disorders due to single enzyme deficiencies and adjunctive treatment of peroxisomal disorders. The firm is also advancing its product candidate, volixibat, for the treatment of adult patients with cholestatic liver diseases.