Sebastian Wettcke is a serial entrepreneur and product builder with over a decade of experience in digital health. As co-founder of Fastic, one of the world’s leading fasting apps, he scaled the platform to 65 million users and 250,000+ active paying subscribers. Today, he is building BOTANIQ, a venture rooted in herbal neuroscience, focused on nervous system regulation and mental recovery. His work bridges health science, product design, and consumer behavior – turning complex wellness concepts into products people actually use.
In partnership with 
