CoreAge Rx vs Open Water Rx
An in-depth comparison of two leading GLP-1 Providers
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Open Water Rx
Best for: transparency listing only — verify against vetted providers first
Visit Open Water Rx →CoreAge Rx and Open Water 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, CoreAge Rx starts lower at $99/mo versus $249/mo, and CoreAge Rx edges ahead overall (8.3 vs 4.9 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
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.
Open Water Rx
Regular $249/mo; $159/mo shown on /pricing and /get-started with code SEMASUMMER. All-inclusive of provider review, medication if prescribed and shipping.
Regular $339/mo; $219/mo with code FOUNDER, which the site describes as locked in 'for life'. A lower-dose titration program is $179/mo and an oral GLP-1 option $279/mo; neither names its molecule, so neither is recorded as a drug row.
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What’s included
CoreAge Rx
What the monthly price covers
Medication
Included
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Not disclosed
Open Water 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.
CoreAge Rx
8.3/10
Open Water Rx
4.9/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | CoreAge Rx | Open Water Rx |
|---|---|---|
| Starting Price | ✓$99/mo | $249/mo |
| Features | ✓6 features | 0 features |
| States Available | 50 | Not disclosed |
| Compounded | ✓ Yes | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
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 →About Open Water Rx
Open Water Rx is a telehealth platform positioned around GLP-1 weight loss and longevity, per its own site. Most details — medications, pricing, states served, pharmacy partner, and clinical leadership — are not surfaced publicly, so this entry exists mainly to confirm the brand and category. Verify specifics directly with the provider before enrolling.
Read our full Open Water Rx review →Pros & Cons
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
Open Water Rx
What we like
- Combines weight-loss and longevity verticals in one brand
- Established brand domain
Watch-outs
- Limited public data — most details are gated behind signup or rendered only in JavaScript
- Pricing not disclosed
- GLP-1 options (semaglutide vs. tirzepatide, compounded vs. brand, injection vs. oral) not stated
- States-served list not disclosed
- Pharmacy partner not named
- LegitScript certification not confirmed
- No FDA compounded-medication disclaimer found
- Named medical director not disclosed
Our Verdict
CoreAge Rx edges out Open Water Rx with a higher overall score of 8.3/10 and is particularly strong for best overall value. Open Water Rx remains a solid alternative, especially if you're looking for transparency listing only — verify against vetted providers first.
Choose CoreAge Rx if…
You want best overall value and a starting price around $99/mo.
Choose Open Water Rx if…
You want transparency listing only — verify against vetted providers first and a starting price around $249/mo.
Ready to start? Vetted GLP-1 providers
Vetted telehealth providers that prescribe GLP-1 online.
No insurance needed · vetted by our editors
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Trimi Health
Budget-conscious shoppers
From $99/mo
Get started →ShedRx
Mainstream telehealth GLP-1 access
From $149/mo
Get started →bmiMD
Mainstream telehealth GLP-1 access
From $99/mo
Get started →CoreAge Rx vs Open Water 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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Or see the full category ranking.
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