Head-to-head · WeighScore
Cost Plus Drugs vs Onyx Weight Loss
The verdict
Onyx Weight Loss takes it — 58.8/100 to 58.5/100, but only just.
Onyx Weight Loss grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Onyx Weight Loss is a nurse-practitioner-led telehealth clinic based in Mooresville, NC, offering GLP-1 and GLP-1/GIP weight-loss medications alongside peptides and HRT across 8 states. Cost Plus Drugs is close behind and may still be the better fit — see the factor split below.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Cost Plus Drugs | Onyx Weight Loss |
|---|---|---|
| WeighScore | 58.5/100 | 58.8/100 |
| Grade | C | C |
| Scorecard rank | #370 | #359 |
| Semaglutide | $279/mo (brand Ozempic) | $228/mo (starting dose, compounded) |
| Tirzepatide | Not disclosed | $280/mo (starting dose, compounded) |
| Coverage | All 50 states | 8 states |
| Brand-name access | Yes | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #370 · C
Strengths
- Transparent pricing: wholesale cost + 15% markup + $5 pharmacy fee, the same for everyone
- Around $279/mo for branded Ozempic — well below typical retail list prices
- Mark Cuban's PBM-disrupting pharmacy, praised by Forbes Health, Wired, and KFF Health News
- Ships to all 50 states; genuine FDA-approved Novo Nordisk Ozempic, not compounded
- Partnered with 9amHealth so you can get prescribed and fill at Cost Plus pricing
Where it loses points
- Fulfillment only — no telehealth intake; you need a prescription from an outside clinician
- Ozempic is FDA-indicated for type 2 diabetes, not weight management — weight-loss use is off-label
- Wegovy availability has been spotty — check current stock before assuming it ships
- No compounded semaglutide or tirzepatide — brand only
- No clinical follow-up — side-effect monitoring falls to your prescribing clinician
Graded #359 · C
Strengths
- Competitive entry pricing: semaglutide from $228/mo and tirzepatide from $280/mo with medication + supplies included
- Nurse-practitioner-led care: founder Tasha Vangile FNP-C (20+ years) and Stephanie Robison APRN-CNP (27 years experience)
- Low-cost $99/mo GLP-1 microdosing option for patients who prefer a gradual titration start
- Strive Pharmacy partnership implies compounded 503A-quality supply chain from a known pharmacy
- Multi-modal clinic: GLP-1 + peptides + HRT + nutrition coaching available under one provider team
Where it loses points
- Only 8 states (NC, CO, ME, VT, VA, IA, NH, PA) — excludes the majority of the US
- No LegitScript certification; credentialing evidence limited to local 2025 Best of Iredell award
- Specific drug names (semaglutide/tirzepatide) never stated on website; compounded status inferred, not disclosed
- Labs not included or mentioned; no baseline bloodwork protocol published
- Pricing shown as 'Starting at' with no dose-escalation tier pricing disclosed publicly
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.