Spironolactone Tablets, USP, 50 mg, packaged in 30-count bottles, Rx only, Manufactured by: Frontida BioPharm, Inc., Philadelphia, PA 19124 USA, Repackaged by: Bryant Ranch Prepack, Inc., Burbank, CA 91504 USA, NDC 63629-1067-01
Labeling: Label Mix-Up - Prepackaged bottles labeled spironolactone 50 mg may contain spironolactone 25 mg tablets.
Nationwide in the USA
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0304-2021