Certification: On third-party certification, the site doesn't say. Where it ships: All 50 states, as published on the site. Last checked: July 2026, against PlexusDx's own pages. Published price: PlexusDx publishes a figure for semaglutide and tirzepatide — the qualifiers are in "What does PlexusDx cost?" below. What it sells: Compounded medication only, injectable route only. Licensing & trust: 68/100 on the scored dimension of that name — one of the six in our published methodology. Checks out as far as the figures go, with one caveat: every price PlexusDx publishes carries a condition, so the number on the site is not the monthly bill.

C75/100

Desk Score

Ranked #127

PlexusDx

Q: What does PlexusDx cost?

Semaglutide: $149/mo (starting dose, compounded). That is a starting figure, not the price at every dose: $149 a month is the lowest rung, and the cost rises from there. Because that figure carries a condition, it is held out of our "cheapest" rankings and out of the median we compute for semaglutide — only flat month-to-month rates compete there. Tirzepatide: $249/mo (starting dose, compounded). That is a starting figure, not the price at every dose: $249 a month is the lowest rung, and the cost rises from there. Because that figure carries a condition, it is held out of our "cheapest" rankings and out of the median we compute for tirzepatide — only flat month-to-month rates compete there. All figures as published on PlexusDx's own site and read in July 2026. Prices change — confirm before you order.

PlexusDx (plexusdx.com) is a US GLP-1 telehealth platform offering compounded weight-loss medications with licensed providers in all 50 states.

Desk Score 75/100 (C) · Verified July 2026

Visit PlexusDx ↗Assume any provider we list may compensate us — we may earn a referral commission at no extra cost to you, and what we write about a provider reads the same either way.

Is PlexusDx legit?

Only what PlexusDx publishes and what we could check ourselves — nothing inferred. See the methodology.

Certification: On third-party certification, the site doesn't say.
Where it ships: All 50 states, as published on the site.
Last checked: July 2026, against PlexusDx's own pages.
Published price: PlexusDx publishes a figure for semaglutide and tirzepatide — the qualifiers are in "What does PlexusDx cost?" below.
What it sells: Compounded medication only, injectable route only.
Licensing & trust: 68/100 on the scored dimension of that name — one of the six in our published methodology.

Checks out as far as the figures go, with one caveat: every price PlexusDx publishes carries a condition, so the number on the site is not the monthly bill.

What does PlexusDx cost?

Each figure exactly as PlexusDx publishes it, with the condition attached to it spelled out.

Semaglutide

$149/mo (starting dose, compounded)

That is a starting figure, not the price at every dose: $149 a month is the lowest rung, and the cost rises from there.

Because that figure carries a condition, it is held out of our "cheapest" rankings and out of the median we compute for semaglutide — only flat month-to-month rates compete there.

Tirzepatide

$249/mo (starting dose, compounded)

That is a starting figure, not the price at every dose: $249 a month is the lowest rung, and the cost rises from there.

Because that figure carries a condition, it is held out of our "cheapest" rankings and out of the median we compute for tirzepatide — only flat month-to-month rates compete there.

All figures as published on PlexusDx's own site and read in July 2026. Prices change — confirm before you order.

Semaglutide: From $149/molowest dose rung
Tirzepatide: From $249/molowest dose rung
Coverage: All 50 states
Brand-name: Compounded only
Verification: Prices as published on PlexusDx's site — verified july 2026. Each figure's full condition is in “What does PlexusDx cost?” below.

Weigh PlexusDx against the full ranked field on the best semaglutide providers ranking, or line it up against its closest alternatives. Or go one-on-one: PlexusDx vs CoreAge Rx. Because PlexusDx dispenses compounded medication, it’s worth understanding whether compounded GLP-1 is legit and safe.

Desk Score breakdown

Each of the six scored dimensions. See the methodology.

Price transparency78/100

State access86/100

Molecule range72/100

Onboarding speed74/100

Support responsiveness66/100

Licensing & trust68/100

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

Where points come off

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

The bottom line — C

Best for: Shoppers wanting nationwide compounded GLP-1 with optional genetic-test personalization.

PlexusDx ranks #127 of 542 providers scored — see #1, CoreAge Rx here.

Visit PlexusDx ↗

Pricing and verification reflect PlexusDx's public disclosures at last scoring; the Desk Score is our editorial judgment per the methodology. Prices change — confirm on PlexusDx's site. Not medical advice; see our disclosure.

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