Sirolimus Rx
Sirolimus (rapamycin): the mTOR and longevity science, the strong animal data and the missing human trials
Browse by topic
All articles
Does sirolimus need to be refrigerated? Storage rules
Sirolimus tablets and reconstituted vials have different rules. Here's what USP labeling, FDA data and pharmacist guidance say about heat, cold and light.
How long does sirolimus rx take to work
Blood levels build in 5-8 days, but longevity benefits (if any) are unproven in humans. Here's the real timeline for mTOR inhibition, side effects, and labs.
How to reconstitute Sirolimus Rx: a step by step guide
Sirolimus Rx comes as a lyophilized powder that needs reconstitution before dosing. Here is the exact process, storage rules, and dosing math, step by step.
How to verify Sirolimus Rx quality before you buy
A buyer's checklist for verifying sirolimus (rapamycin) quality: pharmacy licensing, USP standards, third-party testing, and what a legit provider actually shows you.
Is Sirolimus Rx FDA approved? The honest answer
Sirolimus is FDA approved as an immunosuppressant, not for longevity. Here's what's approved, what's off-label, and what the human data actually shows.
Is sirolimus safe? What the human and mouse data show
Sirolimus is FDA-approved for transplant use at immunosuppressive doses. For longevity, it's off-label with no completed human lifespan trial. Here's the real risk data.
Sirolimus and athlete drug testing: is it banned?
Sirolimus isn't on WADA's Prohibited List by name, but its immunosuppressive and metabolic effects raise real questions. Here's what athletes need to know.
Sirolimus and blood work: which labs, and how often
Sirolimus and blood work explained: lipid panel, CBC, glucose, trough levels. What off-label users test, how often, and why the human safety data is thin.
Sirolimus animal studies vs human evidence: what we know
Mice on rapamycin live 9-14% longer (NIA ITP data). Zero completed human lifespan trials exist. Here's the honest gap between the mouse data and the hype.
Sirolimus Rx certificate of analysis explained
What a sirolimus certificate of analysis actually verifies, what it can't tell you, and how to read one before you trust a compounded vial.
Sirolimus clinical trials: what human data actually shows
No completed human lifespan trial exists for sirolimus. Here's what PEARL, mouse ITP data, and transplant safety records actually show, with sources.
Sirolimus Rx: compounding pharmacy vs research supplier
Compounded sirolimus needs a prescription and USP <795> oversight; 'research' vials skip both. Here's what actually differs, and why it matters for safety.
Sirolimus contraindications: who should not take rapamycin
Sirolimus (rapamycin) is contraindicated in pregnancy, active infection, and certain lung and liver conditions. No human longevity trial exists to weigh against these risks.
Sirolimus Rx cost and pricing: what you actually pay
Generic sirolimus runs roughly $25 to $100+ a month at retail; compounded off-label vials often cost $150 to $400+. Here's the real pricing breakdown.
Sirolimus Rx cycle length: how long is a dosing cycle?
Most off-label rapamycin protocols use once-weekly dosing, not cycles with breaks. Here's what the human PK data and mouse studies actually support.
Sirolimus Rx dosage: what the human and mouse data show
Sirolimus longevity dosing runs 1-10mg weekly off-label, but no completed human lifespan trial exists. See the mouse data, risks, and dosing logic.
Sirolimus dosage calculator: why none exist and what to use instead
No validated sirolimus dosage calculator exists for longevity use. Here's what human trial and transplant data actually show, and how doses get set in practice.
Sirolimus drug interactions: the full safety rundown
CYP3A4/P-gp interactions, grapefruit, vaccines, and the immunosuppression risk of off-label rapamycin. What actually matters, backed by FDA labeling and NIH data.
Sirolimus half-life: how long it stays in your system
Sirolimus has a mean elimination half-life of about 62 hours in adults. Here's what that means for dosing intervals, blood levels, and clearing the drug.
Sirolimus Rx how to inject: a step-by-step protocol
How sirolimus is actually injected off-label for longevity use, needle size, sites, storage, and the human-trial gap that still exists at every step.
Sirolimus human studies: what the trials actually show
No completed human trial has tested rapamycin for lifespan. Here's every real human study on sirolimus and aging, what it found, and what's still missing.
Sirolimus rx in women: what the evidence actually shows
No human lifespan trial has ever tested rapamycin in women. Here's what mouse data, transplant records, and off-label reports actually say about sex differences.
Sirolimus Rx injection sites: where and how it's given
Sirolimus isn't an injectable in standard use. Here's why, how oral dosing actually works, and what 'injection site' questions usually really mean.
Sirolimus legal status: what's FDA-approved vs. off-label
Sirolimus is FDA-approved for transplant rejection, not aging. Longevity dosing is 100% off-label and legal only via prescription. Here's the real regulatory picture.
Sirolimus long term side effects: what the data shows
No human trial has tracked low-dose rapamycin past a few years. Here's what transplant data, mouse studies, and case reports tell us about long-term risk.
Sirolimus mechanism of action: how mTOR inhibition works
Sirolimus blocks mTORC1 to mimic caloric restriction in mice, extending median lifespan 9-14%. No completed human lifespan trial exists. Here's the biology.
Sirolimus prescription requirements: what you actually need
Sirolimus needs a prescription in the US, no exceptions. Here's what that means for longevity dosing, telehealth routes, and why FDA has approved zero anti-aging use.
Sirolimus Rx purity and testing: what buyers should verify
Compounded sirolimus isn't FDA-batch-tested like Rapamune. Here's what USP <795> means, what a COA should show, and what to ask before you buy.
Sirolimus rapamycin results: what the research actually shows
Rapamycin extends mouse lifespan 9-26% per NIA data. Human longevity trials don't exist yet. Here's the real evidence, gaps, and risks explained.
Sirolimus Rx side effects: what the data actually shows
Mouth ulcers, high cholesterol, low white cells: sirolimus's real side effect profile, drawn from transplant data, since no completed human longevity trial exists.
Sirolimus Rx storage and shelf life: the real rules
How to store sirolimus (rapamycin) correctly, how long reconstituted vials last, and what heat, light, and freezing actually do to potency. Real numbers, real sources.
Sirolimus Rx timeline: what to expect week by week
What actually happens on a low-dose rapamycin protocol, week 1 through month 6, based on trial data and pharmacokinetics. No completed longevity trial exists.
Sirolimus Rx vs acarbose: comparing the longevity evidence
Both extend mouse lifespan in the NIA ITP. Only one is FDA-approved for anything. Here's how rapamycin and acarbose actually compare for longevity use.
Sirolimus vs metformin for longevity: what the evidence says
Rapamycin extends mouse lifespan up to 26% in NIA-funded trials; metformin's own aging trial (TAME) never got funded. Neither has human longevity data.
Sirolimus vs NAD+: comparing the longevity evidence
Sirolimus has decade-long mouse lifespan data from the NIA's ITP; NAD+ boosters mostly have biomarker studies. Neither has a completed human lifespan trial.
Sirolimus Rx vs rapamycin vs everolimus: what's different
Sirolimus and rapamycin are the same drug. Everolimus is a cousin. Here's what differs in half-life, dosing, and the human longevity data (none of it complete).
Sirolimus Rx vs senolytics: how the longevity evidence compares
Rapamycin has NIA-backed mouse lifespan data; senolytics like dasatinib+quercetin don't. Neither has a completed human lifespan trial. Compare the evidence.
What does Sirolimus Rx actually do in the body
Sirolimus (rapamycin) blocks mTOR and extends mouse lifespan up to 26%. No completed human longevity trial exists. Here's the real evidence.