This document analyzes the global insulin patch market opportunity. It discusses how insulin patches provide a controlled release of insulin through the skin to help manage diabetes. Insulin patches are still under development and use various technologies like iontophoresis, ultrasound, and microneedles to transfer insulin across the skin. The market is expected to grow as patches offer benefits over other insulin delivery methods and more indications are explored. However, development and commercialization of insulin patches also faces challenges related to costs and limited availability. Overall, the global insulin patch market presents significant opportunities as the technology advances and more effective patches are introduced.