Benidipine hydrochloride (BEN) is widely prescribed for managing hypertension; however, its clinical efficacy is limited by poor oral bioavailability. This study introduces an innovative delivery approach, incorporating BEN-loaded nanotransfersomes (BEN-TF) into a rapid dissolving microneedles (DMNs) patch for transdermal administration. The nanotransfersomal formulation was optimised via a Box–Behnken design following prepara...