Overview Effect of Heat on Oxybutynin Release and Absorption From Oxybutynin Products Status: Completed Trial end date: 2019-11-13 Target enrollment: Participant gender: Summary This research study is intended to determine the effect of heat and occlusion on oxybutynin products. Phase: Early Phase 1 Details Lead Sponsor: University of MarylandUniversity of Maryland, BaltimoreCollaborator: Food and Drug Administration (FDA)Treatments: Mandelic AcidsOxybutynin