Head-to-head · WeighScore
Arc-1 vs ShedRx
The verdict
ShedRx takes it — 87/100 to 56.3/100.
ShedRx grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. The widest formulation spread on the board — injection, drops, lozenges and a daily oral pill, plus a real brand Zepbound lane.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Arc-1 | ShedRx |
|---|---|---|
| WeighScore | 56.3/100 | 87/100 |
| Grade | C | B+ |
| Scorecard rank | #416 | #3 |
| Semaglutide | $200/mo (0.5 mg dose, compounded) | $199/mo |
| Tirzepatide | $200/mo (2.5 mg dose, compounded) | $299/mo |
| Coverage | Coverage not published | All 50 states |
| Brand-name access | Compounded only | Yes |
| Oral / sublingual | Injection only | Yes |
Graded #416 · C
Strengths
- Both compounded semaglutide and tirzepatide available
- Per-dose purchasing — no subscription or membership required
- 25% off plus free shipping promotion
- Broader longevity formulary (rapamycin, NAD+, sermorelin)
- LegitScript Certified badge now displayed on product pages
Where it loses points
- No legal entity name or address disclosed
- State availability not disclosed
- No named clinicians or pharmacy partners
- Per-dose pricing still climbs with dose (semaglutide 2.5mg is $549.99/mo, tirzepatide 7.5mg $399.99/mo)
Graded #3 · B+
Strengths
- Four GLP-1 routes — injection, liquid drops, lozenges and an oral daily pill
- Brand Zepbound and Wegovy available beside the compounded line
- Health coaching included with membership, plus a published 120-day weight-loss guarantee
Where it loses points
- The advertised "as low as $239" tirzepatide rate requires a twelve-month commitment — month-to-month is $299
- Compounded medication is not FDA-approved the way brand Ozempic, Wegovy, or Zepbound are
- The dispensing compounding pharmacy is not publicly named
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.