Personalized Tirzepatide (Injections)
Can activate both GLP-1 and GIP receptors, the two gut hormones that signal appetite and satiety.
Support longevitySupport weight loss
Brenzavvy®(bexagliflozin)
From $142.80/mo$210/mo
Can help kidneys flush excess glucose, supporting steadier blood sugar, lower insulin levels, and gradual weight loss.
HSA/FSA reimbursable
Founded by Bryan Johnson
No insurance required
Fast, discreet shipping
Licensed US pharmacies
Unlimited follow-up with licensed physicians
HSA/FSA reimbursable
No insurance required
Licensed US pharmacies
Founded by Bryan Johnson
Fast, discreet shipping
Unlimited follow-up with licensed physicians
$0
Membership fees
“Bexagliflozin lowers the renal threshold for glucose, routing roughly 280 calories per day of excess glucose into the urine and shifting substrate utilization toward fat oxidation.”
Why Brenzavvy®
Your kidneys reabsorb glucose. Brenzavvy® can reduce that reabsorption.
With Brenzavvy®
Without Brenzavvy®
Can block glucose reabsorption
Brenzavvy blocks SGLT2, a protein that pulls sugar back into the bloodstream. Excess glucose exits through urine instead.
Source: FDA-Approved Prescribing Information for Bexagliflozin (Brenzavvy), 2025
Charts and graphics are illustrative representations intended to communicate published research findings and the known pharmacologic properties of the referenced medication. Visualizations may simplify, normalize, or model study data for educational purposes and should not be interpreted as guarantees of individual clinical outcomes or expected results.
HOW BRENZAVVY® WORKS
Kidney support. Glucose control.
Brenzavvy® works on one mechanism in your kidneys with two potential benefits: less glucose reabsorption and steadier blood sugar.
Blocks SGLT2
SGLT2 is a kidney protein that recycles roughly 90% of filtered glucose back into your blood. Brenzavvy® can block it, cutting reabsorption by 30–60%.
Glucose excreted
Once blocked, glucose leaves through your urine instead of being recycled. This can help lower blood sugar levels without requiring insulin.
Metabolic shift
The glucose your body flushes out carries calories with it. Over time, this can support gradual weight loss and may reduce strain on the heart and kidneys.
How Immortals Medicine works
From intake to your door in three to seven days
Step 1Medical intake
Answer a guided set of questions covering your medical history, current medications, goals, and treatment preferences.
A few minutes
Step 2Doctor review
A U.S.-licensed, board-certified physician reviews your intake and recommends a medication, if appropriate.*
Within 72 hours
Step 3Fast shipping
Approved medications ship directly to your door in discreet packaging.
2-5 business days
Step 4Unlimited messaging
Your doctor is available by message any time for additional support. Video consults available.
Up to 12 months
Get Started
The same prescription framework as Bryan Johnson's medical team.
*Some states may require a synchronous audio and/or video consultation prior to a prescription being approved.
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Tirzepatide Microdose (Injections)
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Semaglutide Microdose (Injections)
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Why Immortals Medicine
Precision medicine protocols to support longevity
Proactive care
Doctor-led treatment plans designed around your goals. No wait lists. No insurance required.
Transparent pricing
No membership fees, no hidden costs. You pay only after a doctor prescribes treatment.
Board-certified doctors
Access to specialist physicians, licensed in your state. Unlimited messaging for up to 12 months.
Curated by longevity experts
Every protocol is built by medical experts, based on longevity research from Bryan Johnson's science team.
COMMON QUESTIONS
Questions, answered
This page is intended for educational purposes only and is not intended to provide medical advice, diagnosis or treatment. Medication eligibility and prescriptions are determined solely by licensed medical providers based on clinical appropriateness. Not all individuals will qualify for medication-based treatment. Always consult a licensed healthcare professional before beginning any wellness program