Head-to-head · WeighScore
boostAGErx vs PlexusDx
The verdict
PlexusDx takes it — 67.7/100 to 66.1/100, but only just.
PlexusDx grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. PlexusDx (plexusdx.com) is a US GLP-1 telehealth platform offering compounded weight-loss medications with licensed providers in all 50 states. boostAGErx is close behind and may still be the better fit — see the factor split below.
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 | boostAGErx | PlexusDx |
|---|---|---|
| WeighScore | 66.1/100 | 67.7/100 |
| Grade | C | C |
| Scorecard rank | #201 | #158 |
| Semaglutide | $95/mo (billed every 28 days, compounded) | $149/mo (starting dose, compounded) |
| Tirzepatide | $145/mo (billed every 28 days, compounded) | $249/mo (starting dose, compounded) |
| Coverage | All 50 states | All 50 states |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #201 · C
Strengths
- Compounded GLP-1 starting around $95/mo (12-month plan paid upfront)
- Free shipping and clinical evaluation included
- Membership fee refunded in full if you're not approved
- Also offers peptide therapy such as sermorelin
- 100% online with licensed providers — no clinic visit
Where it loses points
- Billing runs on a 28-day cycle rather than a calendar month — thirteen charges a year, so the $145 tirzepatide rate is $1,885 a year, an effective $157/mo
- The terms call the charge a 'membership fee' while the marketing carousel says 'No Membership Fees Ever'
- Prices are rendered entirely in JavaScript; the page's HTML body is empty, so nothing is readable without running the bundle
- Shipped compounded medication is non-refundable
- Compounded semaglutide and tirzepatide are not FDA-approved finished products
Graded #158 · C
Strengths
- Licensed providers available in all 50 states
- Range of options including low-cost microdose GLP-1 from $129/mo
- Optional Precision Peptide genetic panel adds a personalization angle
- Independent clinician review via state-licensed telehealth platform
- Compounded medications from state-licensed pharmacies
Where it loses points
- Compounded medications only; no FDA-approved brand options
- Specific compounding pharmacies not named
- Genetic-panel upsell may not add clinical value for everyone
- Tirzepatide pricing from $249/mo is higher than budget rivals
- No insurance accepted
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.