Rapamycin (sirolimus) is an FDA-approved prescription medication originally used to help prevent organ transplant rejection. It works by inhibiting mTOR, a pathway that regulates cell growth and metabolism and has been linked to aging in laboratory research.
In longevity care, clinicians may prescribe low, intermittent doses off-label. Human evidence for healthy-aging benefits is still early.
Why clinicians are interested in rapamycin:
mTOR pathway – a well-studied target in aging research
Animal data – extended lifespan in multiple animal studies
Weekly dosing – an intermittent schedule set by your clinician
Important to know
Rapamycin suppresses parts of the immune system and is not right for everyone. Your clinician will review labs, medications and health history before prescribing.
HOW IT WORKS02 / FIVE STEPS
How it works
Connect with trusted experts through a seamless 5-step process designed to help you feel balanced and supported every day.
01
Connect
Start with our quick Soren intake to make sense of what your body has been signaling.
Share what you are experiencing — clearly and honestly
Answer guided questions about energy, strength, sleep, focus, weight, mood, and recovery
Select your preferred treatment option
We use your responses to understand your chemistry and match you with the right clinician
02
Complete labs (when required)
Because real answers require real data. Before you meet with a clinician, we gather the lab information needed to understand what’s actually happening — not guess.
Complete required lab work through our partner labs or upload recent results
Labs help assess testosterone levels, hormone balance, and overall safety
This ensures your clinician can make informed, appropriate recommendations
03
Consult
Meet with a clinician who understands hormones, listens carefully, and explains what is actually happening.
Review your symptoms, health history, and goals in clear, plain language
Get clarity on what is likely shifting with your testosterone, metabolism, and recovery
Receive a personalized care plan, grounded in science and built to fit your life
04
Care delivered
Clinician-guided prescription care, delivered to your door. No waiting rooms. No friction. Built for real life.
Expert-guided treatment — not guesswork or one-size-fits-all solutions
Safe, clinically managed prescriptions when appropriate
Convenient delivery so you can focus on feeling stronger, clearer, and more capable
05
Continue
Because your chemistry is not one-and-done. Real follow-ups. Real support. Real progress.
Ongoing check-ins with your care team to track how you are responding
Thoughtful adjustments as your hormones, metabolism, and goals evolve
Consistent support, clear accountability, and measurable progress
QUESTIONSFAQ
Good questions
What is Rapamycin?
Sirolimus capsule, taken once weekly. How it’s used: oral.
Who is it for?
A licensed clinician reviews your intake and health history and decides whether it’s appropriate for you. Prescriptions are issued only when medically appropriate.
How does billing work?
It’s billed every 30 days on a recurring basis. You can request cancellation at any time, subject to the terms and timing in our Terms of Use.
Can I use HSA or FSA funds with Soren?
Yes. Soren accepts HSA and FSA cards for all treatments and products, and many patients use them. Plans vary, so check with your plan administrator.