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Head-to-head
CoreAge Rx vs KERNX Health
CoreAge Rx and KERNX Health both offer GLP-1 telehealth, but they make different trade-offs on speed to first dose, flat pricing, access and molecule choice. Here they are side-by-side on the Rx-Readiness Score — our readiness rubric.
CoreAge Rx
Higher scoreRanked #1 · Grade A
Best for: Working moms who want a decision, not a research project — flat pricing, both semaglutide and tirzepatide, and no scheduled video visit to book around work and pickup.
Visit CoreAge RxKERNX Health
Ranked #48 · Grade C
Best for: Someone comparing on the full number — a dose-dependent medication price plus a one-off consultation fee — who values being told the timeline and the state coverage up front.
Visit KERNX HealthThe verdict
CoreAge Rx edges out KERNX Health on the Rx-Readiness Score, 95 to 68 (A vs C). Working moms who want a decision, not a research project — flat pricing, both semaglutide and tirzepatide, and no scheduled video visit to book around work and pickup.
KERNX Health is still a genuine option — this record changed completely between checks, and mostly for the better. The founding-member framing that dominated it a week ago is gone: read live on 2026-08-26 KERNX simply says "Semaglutide starts at $129/month and Tirzepatide starts at $229/month. Pricing varies by prescribed dose. No membership fee. No required 3 month plan." What has not gone is the cost outside those figures, and KERNX is unusually straight about it — a provider consultation fee applies when treatment is approved, at $25 for a message-based review, $35 for a standard live visit or $60 for a complex live visit. Two more things this record previously had wrong. It does say where it operates: licensed providers in all 50 states, repeated in its banner and its FAQ. And it publishes a real timeline: a free five-minute assessment, provider review typically within 24 hours, pharmacy processing 1–2 business days and transit 2–3, so most first orders arrive within three to five business days of approval. It also says nothing is charged until a provider approves you. Weigh the six readiness factors below against your own priorities.
Side-by-side on the six factors
Both providers scored on the same readiness rubric — the higher side on each factor is marked. See the methodology.
Price, access & features
| Detail | CoreAge Rx | KERNX Health |
|---|---|---|
| Rx-Readiness Score | 95/100 · A | 68/100 · C |
| Overall rank | #1 | #48 |
| Semaglutide | $99/mo | From $129/mo, consult fee extra |
| Tirzepatide | $149/mo | From $229/mo, consult fee extra |
| Coverage | All 50 states | All 50 states through its licensed physician network |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Injection only |
CoreAge Rx
Ranked #1 · Grade A
What we like
- Flat monthly price that stays put through titration — no dose-scaling surprise on your busiest month
- Both compounded semaglutide and tirzepatide on one plan, so you're not re-signing to switch
- Async, no-video intake and all-50-states coverage — start it during a lunch break
The caveats
- Not the rock-bottom sticker price — a couple of teaser tiers elsewhere start lower
- Compounded only — no FDA-approved brand option
- General metabolic program, not a boutique concierge service
KERNX Health
Ranked #48 · Grade C
What we like
- Nothing is charged until a licensed provider approves treatment, and the site explains that a card authorization hold is not a completed charge
- Publishes a full timeline: free five-minute assessment, provider review typically within 24 hours, then 3–5 business days to delivery
- Says it has licensed providers in all 50 states, and repeats it in its FAQ
The caveats
- The medication price varies by prescribed dose, so $129 and $229 are starting figures rather than what a maintenance month costs
- A consultation fee of $25 to $60 sits on top of the medication price and is charged when treatment is approved
- Its own fee schedule prices a "standard live visit" and a "complex live visit", so a video or phone appointment is a real possibility and the site does not say when it applies
Assume any provider we list may compensate us — we may earn a commission, at no cost to you. It never changes a Rx-Readiness Score. Pricing, states and verification reflect each provider's public disclosures at last review; the Rx-Readiness Score is our editorial judgment per the methodology. Prices change — confirm on each provider's site. Not medical advice; see our disclosure.
More head-to-heads
Keep comparing CoreAge Rx and KERNX Health against other providers on our shortlist.
Or browse the full comparison hub.