The brief
- TelemedicineRx across all 50 states prescribes compounds (rapamycin, metformin) studied for aging.
- PEARL trial (48 weeks, 114 adults, 50–85 yrs) found low-dose rapamycin safe; muscle and pain gains.
- XPRIZE Healthspan Milestone 2 ($1M, 2026–2029): trial of ~186 adults (50–90 yrs) on muscle, cognition, immune.
Technical approach
Proven compounds, not novel drugs
Prescribes compounds studied in aging (rapamycin, metformin, semaglutide) vs inventing new therapies.
Telemedicine across all US states
The platform connects patients with doctors who evaluate and prescribe based on a remote intake, eliminating geography as a barrier.
Decentralized clinical research
PEARL enrolled US participants at home, collecting data remotely; longest rapamycin safety trial.

