+33%
Steadier blood sugar levels
+27%
Improved metabolism
−31%
Reduced afternoon dips
−27%
Less diet-related fatigue
Observed outcomes in adult members. Individual results may vary.
What people feel
More energy throughout the day
Less sluggish while dieting
Fewer afternoon crashes
Feel leaner and lighter
Longevity
Metformin
From $79$95/first mo.
4.8Smarter metabolic support in one small dose. Metformin helps steady blood sugar and supports long-term energy.
Get started- →No insurance required
- →Personalized care, 100% online
- →High-potency, third-party lab tested
Why do people take metformin for longevity?
Beyond its established use for blood sugar, metformin is studied for its effect on the AMPK pathway and cellular metabolism. It is prescribed off-label here and framed as evidence-based, not as a proven way to extend lifespan.
How should I take it?
Your provider typically starts you at a low dose taken with food, then titrates gradually to reduce the chance of stomach upset. Taking it with meals makes a real difference.
What is KairoRx?
KairoRx is online longevity and weight-loss care. A US-licensed provider, never a chatbot, reviews your health history and prescribes what fits you, shipped to your door. No membership, cancel anytime.
Metabolic support, simplified.
- →Steadier blood sugar and fewer afternoon crashes
- →Activates the AMPK pathway studied for healthy aging
- →An affordable, evidence-based metabolic foundation
- →Backed by science, guided by US-licensed providers
How Metformin works in the body.
A metabolic foundation: steadying blood sugar and activating the AMPK pathway studied for healthy aging.
Improves insulin sensitivity
Metformin helps your cells respond better to insulin, so glucose moves out of the bloodstream and into cells more readily and blood sugar stays steadier through the day.
Metformin with KairoRx.
Accessible, expert-led care from the comfort of your home, straight to your door.
Get startedPrescribed, provider-led plans
Reviewed and prescribed by a US-licensed provider, designed around you.
Ongoing, peer support
Support and structure through provider-led peer groups, with lab guidance and dose check-ins along the way.
What's included.
- Compounded metformin, shipped to your door
- Review by a US-licensed provider, never a chatbot
- Personalized dosing and titration plan
- Ongoing messaging with your care team
- Free, discreet shipping
- Cancel anytime, no membership fee
Third-party tested
Always lab tested for quality and consistency.
Every batch is lab tested before it reaches you. Four independent checks confirm what's in the vial, and what shouldn't be.
Potency
Confirms the medication contains the correct concentration of active ingredient.
Sterility
Verifies the product is free of contaminating microorganisms.
pH Level
Checks the formulation is balanced and gentle for the body.
Endotoxicity
Screens for bacterial endotoxins to safe, tested limits.
Real people, real outcomes.
My afternoon energy crashes are gone and my morning glucose readings are the best they have been in years.
Simple, affordable, and my provider actually answered my questions about dosing.
I started it as part of my longevity plan and the steadier energy was a real surprise.
Titration was gradual so the side effects stayed minimal, and the check-ins kept me on track.
My A1c trended down and cravings eased off. It just fits quietly into my routine.
No clinic trips, refills show up on time, and I feel more even through the day.
Individual results vary.
Treatment Options
No hidden fees, ever
1000mg Tablets
$89/first month
$95/mo. after
All treatments include:
- High potency, 3rd party lab tested for quality
- Personalized titration plan, meal plans & coaching
- Free shipping & unlimited physician messaging
Questions, answered.
Do I need a prescription?
Yes. Prescription products require an online consultation with a US-licensed provider, who reviews your intake and prescribes if appropriate. There is no charge until you are approved.
What are the common side effects?
The most common are digestive, including nausea, diarrhea, and stomach upset. These are usually mild and ease when you take metformin with food and titrate slowly.
Can I cancel?
Yes, cancel anytime from your account. There is no membership fee and nothing is due at checkout until your provider approves your prescription.
Compounded medications are not FDA-approved. Metformin is prescribed off-label for longevity and metabolic health. Prescription products require an online consultation with a US-licensed provider. Do not use if you have severe kidney impairment, metabolic acidosis, or a history of lactic acidosis, and tell your provider about liver disease, heavy alcohol use, or any upcoming imaging procedures that use contrast dye. Common side effects are digestive, including nausea, diarrhea, gas, and stomach upset, and usually ease when taken with food and titrated slowly. Long-term use can lower vitamin B12, so your provider may suggest monitoring. Individual results vary. This is not medical advice.
Shape your longevity.
Personalized care, 100% online, no insurance required. Answer a few questions so a US-licensed provider can confirm Metformin is right for you. You're only charged once you're approved.
Get started