Harbor vs CoreAge Rx
An in-depth comparison of two leading GLP-1 Providers
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Harbor
Best for: lowest-cost compounded GLP-1 with a 12-month money-back guarantee
Visit Harbor →
Harbor and CoreAge Rx are both GLP-1 Providers competing for the same patients, but they make different trade-offs on price, coverage, and what's included. In our scoring, both start around $99/mo, and CoreAge Rx edges ahead overall (8.3 vs 8.2 out of 10). Below we break down pricing, what each plan covers, the six-dimension score, pros and cons, and exactly who should pick which.
Pricing
Harbor
Weekly compounded semaglutide injection. Verbatim: 'From $99/mo'. Bundled plan covers medication, provider consultations, refill management, and shipping.
Weekly compounded tirzepatide injection. Verbatim: 'From $149/mo'. Bundled plan covers medication, provider consultations, refill management, and shipping.
CoreAge Rx
Re-verified 2026-08-05: homepage + Preventive Longevity section both show "Semaglutide — Starting at $99/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
Re-verified 2026-08-05: homepage GLP-1 hero + Preventive Longevity section both show "Tirzepatide — Starting at $149/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
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What’s included
Harbor
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Not disclosed
CoreAge Rx
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Not disclosed
Score breakdown
Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.
Harbor
8.2/10
CoreAge Rx
8.3/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | Harbor | CoreAge Rx |
|---|---|---|
| Starting Price | $99/mo | $99/mo |
| Features | ✓8 features | 6 features |
| States Available | Not disclosed | 50 |
| Compounded | ✓ Yes | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | ✓ Yes | — |
| FDA Warnings | None | None |
About Harbor
Harbor is a physician-led telehealth platform offering compounded semaglutide (from $99/mo) and compounded tirzepatide (from $149/mo) — among the lowest headline prices in the market. Plans include weekly medication, ongoing provider consultations, refill management, and free 48-hour discreet shipping. Physicians provide 24/7 access and dosage adjustments via secure patient portal. Post-program dietitian support included. LegitScript certified; 4.7-star rating with 10,000+ verified members; 12-month money-back guarantee. HSA/FSA eligible.
Read our full Harbor review →About CoreAge Rx
CoreAge Rx offers LegitScript-verified compounded semaglutide and tirzepatide with free 2-day shipping to all 50 states. Backed by licensed physicians and 24/7 support, it delivers the most competitive pricing in the compounded GLP-1 space.
Read our full CoreAge Rx review →Pros & Cons
Harbor
What we like
- Compounded semaglutide from $99/mo and tirzepatide from $149/mo — among the lowest 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
Watch-outs
- 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
CoreAge Rx
What we like
- LegitScript certified — rigorous pharmacy standards
- Free 2-day shipping nationwide
- Both semaglutide and tirzepatide available
- Lowest per-month pricing in the compounded segment
- 24/7 support team
- All 50 states covered
Watch-outs
- Compounded only — no brand-name Ozempic or Wegovy
- Newer brand with fewer independent reviews than legacy players
Our Verdict
CoreAge Rx edges out Harbor with a higher overall score of 8.3/10 and is particularly strong for best overall value. Harbor remains a solid alternative, especially if you're looking for lowest-cost compounded GLP-1 with a 12-month money-back guarantee.
Choose Harbor if…
You want lowest-cost compounded GLP-1 with a 12-month money-back guarantee and a starting price around $99/mo.
Choose CoreAge Rx if…
You want best overall value and a starting price around $99/mo.
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Get started →Harbor vs CoreAge Rx: FAQ
Key terms, explained
New to GLP-1s? Tap any term for a quick, plain-English definition.
- Semaglutide · Drugs and brands
- Tirzepatide · Drugs and brands
- Compounded GLP-1 · Pharmacy and drug forms
- 503A pharmacy · Pharmacy and drug forms
- PCAB accreditation · Pharmacy and drug forms
- Prior authorization (PA) · Insurance and regulatory
- Off-label use · Insurance and regulatory
- FDA Drug Shortage List · Insurance and regulatory
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