Head-to-head · WeighScore
Immortals vs Loop Health
The verdict
Loop Health takes it — 64.2/100 to 61.8/100.
Loop Health grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Loop Health is a US telehealth membership platform offering compounded semaglutide and tirzepatide under its Loop Lean program, alongside peptides, NAD+, sermorelin, coaching, and bloodwork.
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 | Loop Health |
|---|---|---|
| WeighScore | 61.8/100 | 64.2/100 |
| Grade | C | C |
| Scorecard rank | #284 | #244 |
| Semaglutide | $167/mo (microdose tier, compounded) | $199/mo (all doses, microdosed, membership required, compounded) |
| Tirzepatide | $180/mo (microdose tier, compounded) | $299/mo (all doses, microdosed, membership required, compounded) |
| 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 #244 · C
Strengths
- Multi-product wellness platform — GLP-1 plus peptides, NAD+, coaching, bloodwork
- Low membership entry point ($79/mo)
- Annual plan includes monthly 'research credit' toward compounds
- Explicit compounded-drug FDA disclaimer on-site
Where it loses points
- The medication price is on top of a $1,500-a-year membership, annual-plan only, which the terms confirm is separate from compound and medication costs
- Everything sold here is microdosed — the banner over both products reads 'MICRODOSED GLP-1', which is not a labelled therapeutic dose
- The prices exist only after the page's JavaScript runs; the served HTML body is empty
- Compounded semaglutide and tirzepatide are not FDA-approved finished products
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.