Head-to-head · WeighScore
Immortals vs Metabolyz
The verdict
Immortals takes it — 61.8/100 to 59.6/100.
Immortals grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Immortals is a LegitScript-certified longevity telehealth platform founded by Bryan Johnson, offering compounded semaglutide (Semaglutide/Glycine/B12) and tirzepatide (Tirzepatide/Glycine/B12) as microdose…
We may earn a commission if you start care through some of these links, at no extra cost to you. It never moves the WeighScore, which is the weighted average of the six factors shown for every provider, and what we write about a provider is the same either way. See our disclosure.
Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Immortals | Metabolyz |
|---|---|---|
| WeighScore | 61.8/100 | 59.6/100 |
| Grade | C | C |
| Scorecard rank | #284 | #339 |
| Semaglutide | $167/mo (microdose tier, compounded) | Not disclosed |
| Tirzepatide | $180/mo (microdose tier, compounded) | Not disclosed |
| Coverage | Coverage not published | All 50 states |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #284 · C
Strengths
- LegitScript certified (ID 50458743) with board-certified U.S. physician review within 72 hours
- Physician consult + prescription bundled in price — 'You pay for treatment. That's it' with no added fees
- Competitive pricing: semaglutide microdose from $167/month, tirzepatide from $180/month (promotional)
- Unlimited provider messaging for 12 months included; video consults available
- Founded by Bryan Johnson and Kate Tolo; clinical lead Dr. Carl Seger, M.D. (preventive/longevity medicine)
Where it loses points
- Microdose framing uses sub-clinical doses — lower weight-loss efficacy than standard GLP-1 protocols
- Quarterly commitment only — 3-month minimum, paid upfront ($501–$540/quarter); no monthly flexibility
- State availability not publicly listed; 'eligible U.S. states' with no specific state list
- Labs not included; baseline bloodwork protocol not disclosed on any public page
- Compounding pharmacy not named; no 503A/503B accreditation details disclosed
Graded #339 · C
Strengths
- Three GLP-1 programs: standard semaglutide, dual-agonist tirzepatide, and a microdose protocol for near-goal or dose-sensitive patients
- Nutrition, movement, and lifestyle coaching included in all programs at no extra charge
- Medication compounded in licensed 503A/503B US pharmacies with temperature-controlled, unmarked direct-to-door delivery
- Licensed provider supervision with direct messaging access and structured check-ins throughout
- Telehealth across all 50 states; BMI 27+ eligibility (25+ with weight-related condition)
Where it loses points
- Pricing is fully gated — not disclosed until after consultation, preventing upfront cost comparison
- Compounded GLP-1 only — no brand-name options (Wegovy, Zepbound) available
- No LegitScript certification or named medical leadership found on public-facing pages
- Labs not mentioned as included — unclear whether baseline or follow-up bloodwork is offered
- Newer brand with no external reviews, published outcomes data, or notable accreditations
Also worth a look
Neither is our top-graded pick — CoreAge Rx leads the scorecard
Across all 499 providers, CoreAge Rx grades highest at 91.8/100 (A−). Top of the scorecard: flat transparent pricing, both molecules, nationwide — no teaser-rate games.
Pricing/verification reflect each provider's public disclosures at last grading; the WeighScore is our editorial judgment per the methodology. Prices change — confirm on each provider's site. Not medical advice; see our disclosure.