Head-to-head · WeighScore
Arc-1 vs VitaFusions IV
The verdict
VitaFusions IV takes it — 62.3/100 to 56.3/100.
VitaFusions IV grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. VitaFusions IV (vitafusionsiv.com) offers semaglutide and medical weight loss services in Dallas, TX.
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 | Arc-1 | VitaFusions IV |
|---|---|---|
| WeighScore | 56.3/100 | 62.3/100 |
| Grade | C | C |
| Scorecard rank | #416 | #274 |
| Semaglutide | $200/mo (0.5 mg dose, compounded) | $149/mo (all doses, plus a separate fee, compounded) |
| Tirzepatide | $200/mo (2.5 mg dose, compounded) | $189/mo (all doses, 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 #274 · C
Strengths
- Semaglutide confirmed from page metadata
- Published flat package pricing: semaglutide from $149, tirzepatide $189 for a 7-week supply, no insurance/memberships/contracts
Where it loses points
- Advertised prices are 7-week package prices, not monthly; homepage banner ('$199 for 7 weeks') conflicts with the program page ('Starting $149')
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.