Head-to-head · WeighScore
Arc-1 vs WeightRx
The verdict
WeightRx takes it — 72.1/100 to 56.3/100.
WeightRx grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. WeightRx is a telehealth provider publishing compounded semaglutide at $250/mo and compounded tirzepatide at $83/mo.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Arc-1 | WeightRx |
|---|---|---|
| WeighScore | 56.3/100 | 72.1/100 |
| Grade | C | C |
| Scorecard rank | #416 | #85 |
| Semaglutide | $200/mo (0.5 mg dose, compounded) | $250/mo (compounded) |
| Tirzepatide | $200/mo (2.5 mg dose, compounded) | $83/mo (term not published, compounded) |
| Coverage | Coverage not published | Coverage not published |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Injection only |
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 #85 · C
Strengths
- The tirzepatide figure is published up front, and it is genuinely low against the field
- Both molecules are offered
- No membership charge is advertised alongside the medication rate
Where it loses points
- The $83 monthly rate is advertised as '$83/month ($997/year)', which is twelve months of it — no month-to-month rate is separately published, and the terms state that a rate is locked for its full term
- Both product pages linked from the homepage return 404, so the plan terms cannot be read before intake
- Six- and twelve-month plans are non-refundable, and eligible refunds carry a 5% processing fee
- No dose strength is published anywhere, so what the $83 buys is not stated
- The named operator is Twist G Marketing, LLC rather than a clinical entity, and the terms carry a binding arbitration and class-action waiver
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.