Head-to-head comparison
KERNX Health vs Luma Health Co
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
A nationwide cash-pay program that answers the two questions this desk asks first — what does my dose cost, and who is prescribing it — and declines to answer a third, which pharmacy fills it.
$129/mo (see conditions) sema · $229/mo (see conditions) tirz · Verified August 2026
Marked down on: The dispensing pharmacy is disclosed only in post-purchase paperwork, so no 503A or 503B status can be checked in advance
Desk Score
Luma Health Co is a nurse-practitioner-led virtual weight-loss and wellness clinic founded by Tiffani McKnight, FNP-C.
$120/mo (+ membership fee) sema · $180/mo tirz · Verified July 2026
Marked down on: Offers compounded retatrutide (labeled "RTT/GLP-3"), an investigational triple agonist not FDA-approved — a higher-risk, less-studied option
KERNX Health takes this head-to-head with the higher Desk Score, 81/100 (B−) against 70/100 (C) for Luma Health Co. Luma Health Co 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.
KERNX Health
81/100
B−
Luma Health Co
70/100
C
Price transparency
State access
Molecule range
Onboarding speed
Support responsiveness
Licensing & trust
The spec sheet
| Field | KERNX Health | Luma Health Co |
|---|---|---|
| Semaglutide | $129/mosee conditions$129/mo (compounded, plus a one-time consultation fee) | $120/mo+ membership fee$120/mo (plus a separate fee, compounded) |
| Tirzepatide | $229/mosee conditions$229/mo (compounded, plus a one-time consultation fee) | $180/mo$180/mo (compounded) |
| Coverage | All 50 states | 30 states |
| Brand-name | Compounded only | Compounded only |
| Oral option | Injectable only | Injectable only |
| Best for | The whole price schedule and the prescriber roster before starting an intake. | No-subscription compounded GLP-1s, free follow-ups and consult discounts for first responders and teachers. |
| Desk Score | 81/100B− | 70/100C |
The verdict
Desk pick — KERNX HealthKERNX Health takes this head-to-head with the higher Desk Score, 81/100 (B−) against 70/100 (C) for Luma Health Co. Luma Health Co still holds its ground where its strengths line up with yours.
Choose KERNX Health if…
The whole price schedule and the prescriber roster before starting an intake.
$129/mo (see conditions) sema · $229/mo (see conditions) tirz · All 50 states
Choose Luma Health Co if…
No-subscription compounded GLP-1s, free follow-ups and consult discounts for first responders and teachers.
$120/mo (+ membership fee) sema · $180/mo tirz · 30 states
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: KERNX Health · Luma Health Co.
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 KERNX Health
- CoreAge Rx vs Luma Health Co
- KERNX Health vs Ondra Health
- EverSlim vs Luma Health Co
- KERNX Health vs Tyde Wellness
- Belle Health vs Luma Health Co
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.