Bryan Johnson Email Newsletter

Bryan Johnson is an American entrepreneur, venture capitalist, and biohacker. He founded Braintree Payments, a payment processing company that acquired Venmo and was later sold to PayPal for $800 million in 2013. Johnson then founded Kernel, a neurotechnology company building brain-computer interfaces, and OS Fund, a venture capital firm investing in breakthrough science and technology companies. He is most widely known for Project Blueprint, his rigorous anti-aging and longevity protocol that involves spending over $2 million per year on medical procedures, supplements, strict diet, exercise, and biomarker tracking to reverse his biological age. His content covers longevity science, biohacking, health optimization, sleep protocols, nutrition, biotech, and the future of human performance. Johnson shares his Blueprint results, supplement stacks, and health data publicly on YouTube, Instagram, X, and his website.