01What it does
What Metformin XR 500 does.
Extended-release metformin, used for metabolic and healthspan support under clinician direction.
Longevity & Cognition
Metformin XR 500
Starting at$22 / month
OversightClinician reviewed
FulfillmentU.S. licensed pharmacies
Clinicianreviewed
Freeshipping
Cancelanytime
Longevity & Cognition
Extended-release metformin, used for metabolic and healthspan support under clinician direction.
Select treatment cycle
Total due now
$59.40
$19.80 per month · 3 Months
Prescription items are subject to physician review before dispensing. Once you check out, you'll get member portal access to complete a medical intake form. A licensed physician reviews it, and if you're approved, your medication ships. Your provider sets the exact dose during that review.
This is a prescription product and requires an evaluation by a licensed provider. Purchase does not guarantee a prescription; if you are not approved, you will not be charged for medication. Compounded formulations are prepared by licensed 503A pharmacies and are not FDA-approved for safety or efficacy. Availability varies by state. Not for use by anyone under 18. This information is not medical advice — talk to your provider about risks, side effects, and interactions.
Multi-month plans renew automatically at the end of the term until cancelled. Cancel anytime before renewal at support@getargorx.com or (279) 348-3430.
Understand the protocol
Metformin XR 500
02Who it's for
For clinician-directed care.
Metformin XR 500 is prescribed through our Longevity & Cognition program for patients whose intake, symptoms and labs point to a good fit. Your provider confirms it's right for you before anything begins.
03What results look like
A realistic timeline.
Response differs from patient to patient. Your provider tracks symptoms and labs throughout your regimen and adjusts dosing so progress builds steadily rather than all at once.
Weeks 1–2
GI adjustment
Loose stool or bloating is common early with extended-release and usually fades. Take with food.
Weeks 3–8
Glucose steadies
Fasting glucose and post-meal spikes begin to flatten as the dose is titrated.
Months 3–4
Labs confirm
A1c reflects the change at roughly three months — this is the objective checkpoint.
Months 6+
Long-term use
Maintained with periodic B12 and kidney function monitoring.
Timelines are typical ranges reported in clinical use and by Argo patients. Individual results vary with dose, adherence, baseline health and lifestyle.
Guided
Clinician reviewed
Longevity & Cognition
Protocol category
Adjusted
Dosing over time
Labs By Argo
Brain fog is a symptom.
We find the cause.
Fog has a short list of causes. We check all of them.
- ThyroidWhy thinking feels slow
- Ferritin, B12 & folateWhy you fade by 2pm
- hs-CRP & homocysteineWhy aging speeds up
- Insulin, glucose, HbA1cWhy the brain runs low
- ApoB & lipidsWhy it matters in 20 years
- Vitamin D & CMPWhy your baseline is your baseline
Labs By Argo
Brain fog is a symptom.
We find the cause.
Fog has a short list of causes. We check all of them.
- ThyroidWhy thinking feels slow
- Ferritin, B12 & folateWhy you fade by 2pm
- hs-CRP & homocysteineWhy aging speeds up
- Insulin, glucose, HbA1cWhy the brain runs low
- ApoB & lipidsWhy it matters in 20 years
- Vitamin D & CMPWhy your baseline is your baseline
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