Estradiol Transdermal System, USP (Twice-Weekly) 0.0375mg/day, Rx Only, Manufactured by: Cadila Healthcare Limited, Ahmedabad, India, Distributed by: Zydus Pharmaceuticals (USA) Inc., Pennington, NJ 08534, NDC 70710-1192-8
Failed Impurities/Degradation Specifications.
Nationwide within the United States
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-0542-2024