Head-to-head comparison
Fitness RX vs Invyncible
Two GLP-1 providers, one scorecard. Both are graded on the same six Desk Score dimensions — here is how they stack up, and which one fits you.
Desk Score
Fitness RX (fitnessrx.com) is a GLP-1 weight-loss program that bundles medication with fitness and nutrition coaching across a three-phase plan.
$119/mo (promo rate) sema · $119/mo (promo rate) tirz · Verified June 2026
Marked down on: Promo-driven landing page; compounding pharmacy and legal entity not named
Desk Score
Invyncible is a Florida telehealth platform pricing every GLP-1 dose program in the open, with all six of its compounding pharmacies named and patient-selectable.
From $149/mo (lowest dose rung) sema · From $180/mo (lowest dose rung) tirz · Verified August 2026
Marked down on: The entry price buys the smallest vial: the same plain semaglutide program runs $262.50 at 5 mg and $350 at 10 mg, which the FAQ confirms
Invyncible takes this head-to-head with the higher Desk Score, 73/100 (C) against 70/100 (C) for Fitness RX. Fitness RX still holds its ground where its strengths line up with yours.
Desk Score, dimension by dimension
Same six measured dimensions for both. The red flag marks the stronger side. See the methodology.
Fitness RX
70/100
C
Invyncible
73/100
C
Price transparency
State access
Molecule range
Onboarding speed
Support responsiveness
Licensing & trust
The spec sheet
| Field | Fitness RX | Invyncible |
|---|---|---|
| Semaglutide | $119/mopromo rate$119/mo (promotional rate, compounded) | From $149/molowest dose rung$149/mo (0.45 mg dose, compounded with glycine + B12) |
| Tirzepatide | $119/mopromo rate$119/mo (promotional rate, compounded) | From $180/molowest dose rung$180/mo (2.5 mg weekly, 4-week program, compounded) |
| Coverage | Not listed on Fitness RX's site (checked June 2026) | 46 states plus DC |
| Brand-name | Yes | Yes |
| Oral option | Yes | Yes |
| Best for | Shoppers wanting an all-in, low monthly GLP-1 plan bundled with fitness coaching. | An open price list and a named, patient-selectable compounding pharmacy rather than an unnamed network. |
| Desk Score | 70/100C | 73/100C |
The verdict
Desk pick — InvyncibleInvyncible takes this head-to-head with the higher Desk Score, 73/100 (C) against 70/100 (C) for Fitness RX. Fitness RX still holds its ground where its strengths line up with yours.
Choose Fitness RX if…
Shoppers wanting an all-in, low monthly GLP-1 plan bundled with fitness coaching.
$119/mo (promo rate) sema · $119/mo (promo rate) tirz
Choose Invyncible if…
An open price list and a named, patient-selectable compounding pharmacy rather than an unnamed network.
From $149/mo (lowest dose rung) sema · From $180/mo (lowest dose rung) tirz · 46 states plus DC
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. Read full breakdowns: Fitness RX · Invyncible.
Also here
CoreAge Rx leads the whole ranking at 94/100
Whichever of these two you lean toward, our #1-rated provider outscores them both. One price at every dose, both molecules, all 50 states. The $99 and $149 figures are 12-month plans paid up front, not a monthly bill.
More head-to-heads
- CoreAge Rx vs Fitness RX
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Or see the full comparison hub and the complete ranking.
Pricing and verification reflect each provider's public disclosures at last scoring; the Desk Score is our editorial judgment per the methodology. Prices change — confirm on each provider's own site. Not medical advice; see our disclosure.