Test 100+ biomarkers.
Act on every one of them.
A full year of physician-led health optimization — a 100+ biomarker baseline, personalized protocols, quarterly retests, and the entire Mars peptide catalog — for $49.00 a year.
biomarkers tested at baseline — hormones, metabolic, cardiac, inflammation, aging
members had an overlooked health issue surfaced by their biomarker baseline
physician-prescribed peptides matched against your biomarker picture
Internal Mars by GHC member data. Individual results vary based on medical evaluation.
Accredited & featured
How it works
From baseline biomarkers
to a year of progress.
Start with your baseline
Your membership opens with a full physician review — history, medications, symptoms, wearable data if you have it — plus a simple blood draw covering 100+ biomarkers to establish where your health actually stands today.
Every biomarker, one story
Labs from one clinic, prescriptions from another, symptoms nobody connected — your Mars care record reads your biomarkers together as one picture, so patterns across hormones, metabolism, and inflammation stop slipping through.
Get your personalized protocol
Your physician writes a personalized 12-month protocol built on your biomarkers: which peptides and treatments, exact dosing, what to change quarter by quarter, and the markers that will prove it's working.
Act, retest, improve
Treatments ship from US pharmacies, quarterly retests measure your biomarkers against baseline, and your protocol gets tuned to what the numbers show — you stay in the driver's seat.
What you get
Your membership, month by month.
100+ biomarker baseline
Your unified care record
Your personalized protocol
Quarterly retests & check-ins
Care team, all year
The full catalog, unlocked
GLP-1s, BPC-157, sermorelin, NAD+, GHK-Cu, PT-141 and more — every Mars treatment available to your protocol, with member pricing.
A physician who knows you
The same care team all year — quarterly check-ins, dose adjustments, and answers between visits, not a stranger every appointment.
A personalized protocol
A written 12-month protocol built on your biomarkers — compounds, doses, quarterly milestones — updated as your numbers move. Never a template.
Always on
Healthcare that doesn't
end when the visit does.
Message your care team any day of the year. Side-effect questions, dose timing, refills, new goals — handled as they come up, and checked against your biomarkers at every quarterly retest. Healthcare should catch things early, not react late.
The math
What costs $4,000+ a year at a longevity clinic.
A year of concierge longevity care — a 100+ biomarker workup, quarterly retests, personalized protocols, physician messaging — runs $4,000 to $10,000 at a private clinic. Mars membership delivers the same year of care for $49.00.
- Baseline 1:1 physician review
- Simple blood draw for 100+ biomarkers
- Written 12-month personalized protocol
- Quarterly biomarker retests & check-ins (4/year)
- Unified care record across all your treatments
- Access to the full Mars peptide catalog
- Member pricing on all treatments
- Safety & interaction screening, ongoing
- Prescriptions filled by US 503B pharmacies
- Unlimited care-team messaging, all year
Your medical team
Longevity physicians, on your side of the table.
Dr. Sarah Chen, MD
Board-Certified Endocrinologist
Specializes in metabolic disorders and longevity medicine with 12+ years of clinical experience, with a focus on incretin therapies and metabolic peptides.
Dr. James Miller, DO
Internal Medicine & Peptide Therapy
Fellowship-trained in regenerative medicine with deep expertise in peptide therapy, hormone optimization, and recovery protocols for active adults.
Dr. Priya Patel, MD
Family Medicine & Preventive Care
Focused on patient-centered, preventive health protocols for over a decade, with particular attention to women's health and longevity peptides.
Member stories
Most members say their biomarker baseline connected dots no doctor had.
Internal Mars by GHC member survey. Individual experiences vary.
“Three different doctors had pieces of my picture. My baseline review was the first time anyone put fatigue, sleep, and my labs together — and the protocol actually addressed all three.”
“I was paying per-visit at a longevity clinic and it added up fast. A year of Mars costs less than my first month there did — same quarterly cadence, same protocols.”
“The quarterly check-ins are the point. My second-quarter labs changed my dosing, and by Q4 my protocol looked nothing like January's — in the best way.”
“Messaging the care team instead of booking an appointment for every question changed how I handle my health. Dose question at 9pm? Answered by morning.”
“I joined for the GLP-1 pricing, honestly. I stayed because the baseline review flagged a thyroid pattern two annual physicals had waved through.”
In the conversation
Memberships are replacing
the annual physical.
Subscription healthcare is pulling concierge-style medicine out of the $10k-a-year bracket — and telehealth memberships are leading that shift.
Clinicians increasingly argue that continuous care — check-ins, adjustments, messaging — outperforms the once-a-year physical for actual outcomes.
Longevity protocols only work when someone monitors them. Experts point to physician-led memberships as the safe way to stay on one.
Membership
One membership.
A full year of care.
- Baseline 1:1 physician review
- Simple blood draw for 100+ biomarkers
- Written 12-month personalized protocol
- Quarterly biomarker retests & check-ins (4/year)
- Unified care record across all treatments
- Access to the full Mars peptide catalog
- Member pricing on all treatments
- Ongoing safety & interaction screening
- Prescriptions filled by US 503B pharmacies
- Unlimited care-team messaging
*One-year membership. Treatments prescribed under your protocol are purchased separately at member pricing.
FAQs
Questions, answered.
Stop guessing.
Start measuring.
100+ biomarkers at baseline. A personalized protocol. Quarterly retests that prove it's working.
Cancel anytime · HSA/FSA eligible
vs. your annual physical
A physical checks ~20 markers.
Your baseline reads 100+.
Your annual physical screens a handful of basics for disease that's already arrived, then ends. A Mars membership tests 100+ biomarkers, reads them as one story, builds a personalized 12-month protocol from them, and retests every quarter — the model concierge clinics charge thousands for.
biomarkers tested at baseline vs. about 20 at a physical
quarterly retests per year vs. one rushed visit
members had an overlooked issue surfaced at baseline
“Two annual physicals waved my labs through. My Mars baseline caught the pattern in the first month.”— J.M., 49
Coverage
Every goal your protocol
can be built around.
GLP-1 class therapies — semaglutide-class, tirzepatide-class, and next-generation options — with member pricing, quarterly monitoring, and dose management built into your year.
BPC-157 and complementary repair peptides for injuries, joints, tendons, and gut healing — cycled through your protocol around your training load.
NAD+ and mitochondrial-support protocols for fatigue, focus, and cellular energy — with quarterly labs to verify what's actually moving.
Sermorelin, tesamorelin, and growth-hormone secretagogues for body composition, sleep depth, and healthy-aging markers across the full year.
GHK-Cu and regenerative skin peptides for collagen, elasticity, and hair — topical and injectable options sequenced into your plan.
PT-141 and related therapies for libido and sexual function, for men and women, screened against your cardiovascular profile at baseline and each check-in.
Methodology
Five steps between joining and your 12-month plan.
- Biomarker baseline — a simple blood draw covers 100+ markers; your physician reads them alongside your history and medications before you meet.
- Goal mapping — your year is planned around ranked goals, each mapped against your biomarker picture to the treatments with the strongest evidence.
- Safety screen — contraindications and interactions are checked at baseline and re-checked at every quarterly visit.
- Personalized protocol draft — compounds, doses, quarterly milestones, and the exact markers that will verify progress, in writing.
- Live review & retest — you finalize the plan together on your baseline visit, then retest and revisit it every quarter.
Privacy
Your data belongs to you.
Full stop.
Support
Quarterly by design.
Available all year.
Quarterly check-ins
Four scheduled physician visits a year to review labs, measure progress against your protocol, and adjust doses — the cadence longevity clinics are built on.
Unlimited messaging
Between visits, message your care team about side effects, timing, refills, or new goals. Answers come from the team that knows your record — not a call center.
“Dose question at 9pm? Answered by morning. That's what I'm actually paying for.”— A.B., 41
The practical stuff
Availability, cancellation & HSA/FSA.
Where it works. Mars physicians are licensed across most US states. We confirm availability for your state during intake — if we can't serve you, your membership is refunded in full.
Cancellation. Cancel anytime. Unused quarters are refunded prorated — no lock-in, no cancellation fee.
HSA/FSA. Physician-led memberships are generally HSA/FSA eligible. Pay with your HSA/FSA card at checkout, or request an itemized receipt for reimbursement.
Timing. Most members complete intake the same day and have their baseline visit within 24–72 hours.
