What is the most successful product on Shark Tank that was turned down?

Have you ever wondered about the missed opportunities in the world of entrepreneurship? One such intriguing story comes from the popular TV show Shark Tank, where entrepreneurs pitch their products to a panel of investors in hopes of securing funding. But what about the products that didn't get the deal? Specifically, which one of those rejected products has gone on to become the most successful? Was it a groundbreaking invention that simply needed more time to mature, or a simple idea that struck a chord with consumers? How did the creators manage to turn their rejection into a success story? And what can other entrepreneurs learn from this journey?