PlexusDx vs CoreAge Rx
An in-depth comparison of two leading GLP-1 Providers
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PlexusDx
Best for: nationwide compounded GLP-1 with optional genetic-test personalization
Visit PlexusDx →
PlexusDx and CoreAge Rx are both GLP-1 Providers competing for the same patients, but they make different trade-offs on price, coverage, and what's included. In our scoring, CoreAge Rx starts lower at $99/mo versus $129/mo, and CoreAge Rx edges ahead overall (8.3 vs 7.0 out of 10). Below we break down pricing, what each plan covers, the six-dimension score, pros and cons, and exactly who should pick which.
Pricing
PlexusDx
'Microdose GLP-1 $129/mo All-Inclusive — small weekly dose, lower side effects, entry-level.'
'Semaglutide Starts at $149/mo All-Inclusive — weekly injection or daily oral.'
'Tirzepatide Starts at $249/mo All-Inclusive — dual-receptor.'
'PlexusDx Exclusive GLP-Squared — Semaglutide + Tirzepatide. Single weekly injection.' Priced the same as tirzepatide alone.
CoreAge Rx
Re-verified 2026-08-05: homepage + Preventive Longevity section both show "Semaglutide — Starting at $99/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
Re-verified 2026-08-05: homepage GLP-1 hero + Preventive Longevity section both show "Tirzepatide — Starting at $149/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
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What’s included
PlexusDx
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Not disclosed
Lab work
Not disclosed
Coaching
Not disclosed
CoreAge Rx
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Not disclosed
Score breakdown
Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.
PlexusDx
7.0/10
CoreAge Rx
8.3/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | PlexusDx | CoreAge Rx |
|---|---|---|
| Starting Price | $129/mo | ✓$99/mo |
| Features | ✓8 features | 6 features |
| States Available | 50 | 50 |
| Compounded | ✓ Yes | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
About PlexusDx
PlexusDx (plexusdx.com) is a US GLP-1 telehealth platform offering compounded weight-loss medications with licensed providers in all 50 states. Programs include a microdose GLP-1 from $129/month, compounded semaglutide from $149/month, compounded tirzepatide from $249/month, and a combination GLP-Squared protocol. An independent US-licensed clinician reviews each patient via a state-licensed telehealth platform, and medications come from state-licensed pharmacies. PlexusDx is distinctive for an optional Precision Peptide genetic test (151 insights) discounted to $99 after a first order.
Read our full PlexusDx review →About CoreAge Rx
CoreAge Rx offers LegitScript-verified compounded semaglutide and tirzepatide with free 2-day shipping to all 50 states. Backed by licensed physicians and 24/7 support, it delivers the most competitive pricing in the compounded GLP-1 space.
Read our full CoreAge Rx review →Pros & Cons
PlexusDx
What we like
- 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
Watch-outs
- 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
CoreAge Rx
What we like
- LegitScript certified — rigorous pharmacy standards
- Free 2-day shipping nationwide
- Both semaglutide and tirzepatide available
- Lowest per-month pricing in the compounded segment
- 24/7 support team
- All 50 states covered
Watch-outs
- Compounded only — no brand-name Ozempic or Wegovy
- Newer brand with fewer independent reviews than legacy players
Our Verdict
CoreAge Rx edges out PlexusDx with a higher overall score of 8.3/10 and is particularly strong for best overall value. PlexusDx remains a solid alternative, especially if you're looking for nationwide compounded GLP-1 with optional genetic-test personalization.
Choose PlexusDx if…
You want nationwide compounded GLP-1 with optional genetic-test personalization and a starting price around $129/mo.
Choose CoreAge Rx if…
You want best overall value and a starting price around $99/mo.
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RxSpan MD
Physician-led, pharmacy-transparent compounded GLP-1 with brand-name options
From $179/mo
Get started →Strut Health
Oral-lozenge compounded GLP-1 access
From $99/mo
Get started →Yucca Health
Mainstream telehealth GLP-1 access
From $146/mo
Get started →PlexusDx vs CoreAge Rx: FAQ
Key terms, explained
New to GLP-1s? Tap any term for a quick, plain-English definition.
- Semaglutide · Drugs and brands
- Tirzepatide · Drugs and brands
- Compounded GLP-1 · Pharmacy and drug forms
- 503A pharmacy · Pharmacy and drug forms
- PCAB accreditation · Pharmacy and drug forms
- Prior authorization (PA) · Insurance and regulatory
- Off-label use · Insurance and regulatory
- FDA Drug Shortage List · Insurance and regulatory
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