Personalized Tirzepatide (Injections)
Can activate both GLP-1 and GIP receptors, the two gut hormones that signal appetite and satiety.
Support longevity
Glutathione
The body’s master antioxidant. Can help defend cells against oxidative damage linked to accelerated aging.
Medication Type
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
“Glutathione is the body's master intracellular antioxidant and a central substrate for phase II detoxification. Intranasal delivery is one of the few routes shown by imaging to measurably elevate brain glutathione levels, and subcutaneous administration offers a practical alternative to IV for systemic support.”
Why Glutathione
Oxidative stress damages cells. Glutathione can help neutralize it.
Journal of the American Heart Association (2021)
In a trial of 100 heart attack patients, IV glutathione significantly reduced inflammation, free radical activity, and direct markers of heart muscle damage versus placebo.
Source: Tanzilli et al., "Glutathione Infusion Before and 3 Days After Primary Angioplasty Blunts Ongoing NOX2-Mediated Inflammatory Response," Journal of the American Heart Association (2021)
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 GLUTATHIONE WORKS
Defends cells against damage.
Glutathione is the most abundant antioxidant in the brain. It neutralizes free radicals to help prevent oxidative damage. Glutathione levels naturally decline with age.
Helps neutralize free radicals
Glutathione donates electrons to reactive oxygen molecules, disarming them before they can damage DNA, proteins, and cell membranes.
Clears toxins
Glutathione binds to toxins, converting them into more water-soluble compounds the body can excrete.
Regulates immune function
Glutathione can contribute to a balanced immune response by helping activate and regulate immune cells.
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.
Keep exploring longevity.
Personalized Semaglutide (Injections)
Can help suppress appetite and slow digestion.
Zepbound® (Kwikpen®)
Activates both GLP-1 and GIP receptors, the two gut hormones that signal appetite and satiety.
Wegovy® (Injections)
Activates GLP-1 receptors, the gut hormone that signals appetite and satiety.
Wegovy® (Tablets)
Activates GLP-1 receptors, the gut hormone that signals appetite and satiety.
Foundayo® (Tablets)
Activates GLP-1 receptors, the gut hormone that signals appetite and satiety.
Tirzepatide Microdose (Injections)
Activates both GLP-1 and GIP receptors.
Semaglutide Microdose (Injections)
Activates the GLP-1 pathway at lower doses.
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
Compounded medications are not FDA-approved, and the FDA does not evaluate them for safety, effectiveness, or quality prior to use. 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.