In this episode, Evonne Brennan joined host Lucy Chard for a chat about the complex world of excipients. Excipients is an ever changing field that involves a lot of moving parts and in the following episode Evonne gave an insight into some of these aspects. The podcast covers the security of the excipient supply chain and how this can influence issues such as drug pricing and drug shortages. Brennan highlights how important communication and collaboration is in this field for education and for pushing to find the next target for progress, that ultimately will make the lives of patients better.