Head-to-head · WeighScore
Wellspring Longevity Clinic vs Willow
The verdict
Willow takes it — 58.2/100 to 53.4/100.
Willow grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Telehealth provider offering compounded GLP-1 medications in both tablet and injectable formats.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Wellspring Longevity Clinic | Willow |
|---|---|---|
| WeighScore | 53.4/100 | 58.2/100 |
| Grade | C | C |
| Scorecard rank | #467 | #377 |
| Semaglutide | Not disclosed | $299/mo (starting dose, compounded) |
| Tirzepatide | Not disclosed | $399/mo (starting dose, compounded) |
| Coverage | Coverage not published | Coverage not published |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Yes |
Graded #467 · C
Strengths
- Compounded GLP-1 (semaglutide) and GLP-1/GIP (tirzepatide) from a longevity-focused clinic
- Also offers NAD+, peptide therapy, and GLP-1 microdosing
- Transparent that medication is compounded by a licensed third-party pharmacy
- Free carb and protein calculator tools on the site
Where it loses points
- Pricing not published on the site — gated behind the intake
- Euphemistic marketing ('Personalized GLP-1', 'appetite harmony') rather than naming semaglutide/tirzepatide plainly
- Compounding pharmacy partner not named
- Not LegitScript-certified; legal entity not named beyond the brand
- States of operation not published
Graded #377 · C
Strengths
- Both semaglutide and tirzepatide available
- Compounded GLP-1 access
Where it loses points
- Limited public information on program details
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.