in this episode, sean donovan interviews sally kim, founder of crushed tonic, a collagen supplement brand born out of a personal need to heal from severe burns. sally shares her journey from working in finance to becoming an entrepreneur, discussing how she discovered the benefits of collagen and turned her findings into a successful business. she talks about the organic growth of crushed tonic, the importance of high-quality ingredients, and her vision for the future. sally also touches on the emotional aspects of her journey, including the impact of personal loss and the importance of staying true to her mission.