At LongJoy, longevity isn’t just about how long you live, it’s about living a life filled with joy in connection and community with others.

We invite you to join us as we come together to learn about our biology, our lifespan and our healthspan. And of course, our joyspan. :-) This fall, we’ll be launching something special that we’d love you to be a part of.

Meet Your BioTwin

The Digital You, Optimized for Longevity

Your BioTwin is an AI-powered digital replica built from your DNA, biomarkers, and health data. While you live your life, it runs thousands of simulations to discover what works best for your unique biology. It optimizes protocols and treatments just for you.

Your health deserves an intelligence as unique as you are.

Join the waitlist

Join the waitlist to be the first to know about the launch of LongJoy. Your BioTwin awaits. 😉

Let Nature Lead

At LongJoy, we believe that nature heals. Our science is rooted in circadian biology, a return to the natural rhythms of the Earth. In order to live long, we must live in harmony with nature, and prioritize what we call the three original medicines: Sunlight, Water and our Breath.