1st Optimal vs Medsol RX
An in-depth comparison of two leading GLP-1 Providers
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1st Optimal
Best for Patients wanting GLP-1 therapy within a lab-driven functional-medicine programMedsol RX
Best for shoppers who want flexible, HSA/FSA-eligible compounded GLP-1 plans with a care coachStarting at $209/mo
Side-by-Side Comparison
| Feature | 1st Optimal | Medsol RX |
|---|---|---|
| Overall Score | 6.7/10 | ✓7.2/10 |
| Starting Price | — | $209/mo |
| Editorial Rating | 3.4 ★ /5 | ✓3.6 ★ /5 |
| Features | ✓8 features | 7 features |
| States Available | 0 | ✓50 |
| Compounded | — | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | — | ✓ Yes |
| FDA Warnings | None | None |
Pros & Cons
1st Optimal
What we like
- Offers both semaglutide and tirzepatide with injectable and oral formats
- Functional-medicine approach with at-home labs and blood-work interpretation
- Unlimited coaching and ongoing support included
- No long-term contracts
- Board-certified doctors and nurse practitioners referenced
Watch-outs
- No public monthly pricing disclosed
- No published state availability list
- Compounded vs branded sourcing not clarified on site
- Pricing only revealed after quiz or consultation
Medsol RX
What we like
- Compounded semaglutide from $209/mo (12-mo plan) and tirzepatide from ~$250/mo; HSA/FSA eligible with Klarna financing
- Every plan bundles the medication, a dedicated care coach, custom treatment plan, medical oversight, and free shipping
- Board-certified clinicians via OpenLoop; same-day approvals; ships nationwide
- Month-to-month option ($199 first month) with no long-term commitment, plus microdosing and wellness add-ons
Watch-outs
- Doesn't name its compounding pharmacy (generic 'certified U.S. pharmacies')
- No legal entity name published on the site
- Tirzepatide pricing is given as a range ($250-$1,400/mo), not a fixed rate
- Compounded GLP-1s are not FDA-approved (the site discloses this)
Our Verdict
Medsol RX edges out 1st Optimal with a higher overall score of 7.2/10 and is particularly strong for shoppers who want flexible, HSA/FSA-eligible compounded GLP-1 plans with a care coach. 1st Optimal remains a solid alternative, especially if you're looking for Patients wanting GLP-1 therapy within a lab-driven functional-medicine program.
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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