Head-to-head · WeighScore
KERNX Health vs PreventiveMD
The verdict
PreventiveMD takes it — 76.1/100 to 61.9/100.
PreventiveMD grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. PreventiveMD is a physician-guided telehealth platform for GLP-1 weight loss and peptide therapy, offering compounded semaglutide from $83/mo all-in and compounded tirzepatide from $97/mo all-in, plus brand…
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | KERNX Health | PreventiveMD |
|---|---|---|
| WeighScore | 61.9/100 | 76.1/100 |
| Grade | C | C |
| Scorecard rank | #282 | #53 |
| Semaglutide | $129/mo (promotional rate, plus a separate fee, compounded) | $83/mo (starting dose, compounded) |
| Tirzepatide | $199/mo (promotional rate, plus a separate fee, compounded) | $97/mo (starting dose, compounded) |
| Coverage | Coverage not published | 36 states |
| Brand-name access | Compounded only | Yes |
| Oral / sublingual | Injection only | Injection only |
Graded #282 · C
Strengths
- Publishes plan pricing openly, before any intake or account creation
- Month-to-month with no long-term contract and no multi-month prepayment
- Billing starts only after a licensed provider approves treatment
- LegitScript certification verified against the issued seal, not just the badge
Where it loses points
- Its own pricing page contradicts itself: it claims no separate consultation charges, then states a $25-$60 fee applies per visit
- The consultation fee is charged whether or not a prescription is issued
- Advertised $129 and $199 rates are time-limited founding rates; standard rates are $249 and $299
- No compounding pharmacy is named anywhere on the site
- Shipping claims conflict: a 48-hour figure on the homepage against 1-2 days to ship plus 2-3 days transit in the FAQ
Graded #53 · C
Strengths
- Compounded semaglutide from $83/mo and tirzepatide from $97/mo, billed as one all-in monthly price
- Brand Wegovy, Zepbound, and Foundayo (oral GLP-1) available on the same platform
- US-licensed provider reviews requests within 24 hours — no video visit required
- You aren't charged until a provider approves; checkout places an authorization hold only
- LegitScript-certified; works exclusively with state-licensed US 503A compounding pharmacies
Where it loses points
- Individual compounding pharmacy partners are not publicly named
- Not available in 14 states + DC, including New York, New Jersey, Virginia, and Wisconsin
- Brand Wegovy, Zepbound, and Foundayo require a $49/mo membership fee on top of medication cost
- 'As low as' pricing — actual monthly cost can be higher depending on your plan
- Orders become non-refundable once provider review or pharmacy fulfillment begins
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.