Verdict94/ 100
Grade A · #1CoreAge Rx
The most honest middle of the market: nationwide access, both molecules at one flat, no-surprise price.
Visit CoreAge RxHead-to-head verdict
CoreAge Rx vs Harbor
Two GLP-1 providers, ruled side by side on The Verdict Score — our published six-factor rubric. Same yardstick, and no score is adjusted for payment.
vs
Verdict71/ 100
Grade C · #131Harbor
Harbor is a physician-led telehealth platform offering compounded semaglutide (from $99/mo) and compounded tirzepatide (from $149/mo) — among the lowest we track headline prices in the market.
Visit HarborThe verdict
Winner: CoreAge Rx
CoreAge Rx takes it with a higher Verdict Score — 94/100 to 71/100 (grade A vs C). Anyone who wants transparent flat pricing and nationwide access without a teaser-rate bait-and-switch. Harbor still earns its place — adults seeking the lowest-cost compounded GLP-1 with physician oversight and a 12-month money-back guarantee.
Factor by factor
Both scored on the same six factors — see the methodology. The brass bar marks the stronger side on each.
92Real-world results80
92
Real-world results80
97Price honesty64
97
Price honesty64
96Prescriber access59
96
Prescriber access59
88Formulary choice82
88
Formulary choice82
95Cancellation fairness56
95
Cancellation fairness56
93Member support88
93
Member support88
Price, coverage & features
| Metric | CoreAge Rx | Harbor |
|---|---|---|
| Verdict Score | 94/100 | 71/100 |
| Grade | A | C |
| Semaglutide | $149/mo | From $99/mo (starting dose, compounded) |
| Tirzepatide | $349/mo | From $149/mo (starting dose, compounded) |
| Coverage | All 50 states | Not disclosed |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | No | No |
CoreAge Rx
What we like
- Flat, all-in monthly price with no intro-rate step-ups after month one
- Both compounded semaglutide and tirzepatide on one account
- Available in all 50 states
- Straightforward, low-friction cancellation
The caveats
- Not the cheapest — flat-price challengers like Trimi Health and Alan Meds undercut its sticker price
- No FDA-approved brand-name option (compounded only)
- Does not yet publicly name its 503A/B pharmacy partner
Harbor
What we like
- Compounded semaglutide from $99/mo and tirzepatide from $149/mo — among the lowest we track headline prices in the market
- LegitScript certified with 4.7-star rating, 94.6% success rate, and 10,000+ verified members
- 24/7 physician access with ongoing consultations, dosage adjustments, and free discreet shipping
- 12-Month Money Back Guarantee if you don't reach your weight-loss goal
- HSA/FSA eligible; no hidden fees, no insurance billed
The caveats
- Compounded medications are not FDA-approved; compounding pharmacy names not publicly disclosed
- Dietitian support offered only post-program (maintenance phase), not during active treatment
- State-specific consultation types vary; nationwide availability unconfirmed for all states
- No labs disclosed; patient portal is a third-party platform (mdintegrations), not native
- Newer brand; success rate and member counts are on-site claims, not third-party verified
Our pick — visit
Anyone who wants transparent flat pricing and nationwide access without a teaser-rate bait-and-switch.
Visit CoreAge Rx Read the full CoreAge Rx review →Also worth a look
Adults seeking the lowest-cost compounded GLP-1 with physician oversight and a 12-month money-back guarantee.
Visit Harbor Read the full Harbor review →Keep comparing
Neither of these has to be the answer: the rivals we rank against CoreAge Rx cover the 7 programmes closest to it, and the same shortlist for Harbor does the reverse.
Or browse the full comparison hub and the complete rankings.
Pricing, states and verification reflect each provider's public disclosures at last review; the Verdict Score is our editorial judgment per the methodology. Prices change — confirm on each provider's site. Not medical advice; see our disclosure.