1st Optimal vs iThriveMD
An in-depth comparison of two leading GLP-1 Providers
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1st Optimal
Best for: GLP-1 therapy within a lab-driven functional-medicine program
Visit 1st Optimal →
iThriveMD
Best for: compounded GLP-1 within a lab-driven longevity and hormone clinic
Visit iThriveMD →1st Optimal and iThriveMD 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, iThriveMD starts at $299/mo, and iThriveMD edges ahead overall (7.3 vs 6.7 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
1st Optimal
Pricing not publicly listed.
iThriveMD
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What’s included
1st Optimal
What the monthly price covers
Medication
Not disclosed
Provider visits
Included
Shipping
Included
Lab work
Not disclosed
Coaching
Included
iThriveMD
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.
1st Optimal
6.7/10
iThriveMD
7.3/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | 1st Optimal | iThriveMD |
|---|---|---|
| Starting Price | — | $299/mo |
| Features | 8 features | 8 features |
| States Available | Not disclosed | Not disclosed |
| Compounded | — | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
About 1st Optimal
1st Optimal is a Michigan-based telehealth and functional-medicine platform offering GLP-1 weight loss medications, including semaglutide and tirzepatide, as once-weekly injections or daily oral tablets. Its model pairs prescription GLP-1 therapy with at-home lab testing, blood-work interpretation, unlimited coaching, and personalized protocols framed around long-term weight loss and longevity. Care is delivered virtually by credentialed providers, and treatments ship to the home with no long-term contracts. The site does not publish monthly pricing or a state list.
Read our full 1st Optimal review →About iThriveMD
iThriveMD is a longevity and metabolic-health clinic (physical locations plus telehealth) offering compounded GLP-1 weight loss — semaglutide (from $299/mo) and tirzepatide (from $399/mo), plus microdosing tirzepatide programs — alongside hormone therapy (HRT/TRT), NAD+, peptides, IV therapy, sexual health, and diagnostic lab testing. Care is lab-driven with personalized protocols and a free initial consultation; lower 'preferred pricing' is available to members. It publishes a thorough legal/policy suite. The compounding pharmacy is not named and no LegitScript certification is shown.
Read our full iThriveMD review →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
iThriveMD
What we like
- Compounded semaglutide (from $299/mo) and tirzepatide (from $399/mo), plus microdosing tirzepatide programs
- Lab testing and personalized protocols with a medical team; free initial consultation
- Very thorough legal/policy suite (Terms, Privacy, EUA, Shipping, Returns, CCPA)
- Broad longevity menu: hormones (HRT/TRT), NAD+, peptides, IV therapy, sexual health, diagnostics
Watch-outs
- Premium pricing — higher than budget compounded-GLP-1 competitors (lowest rates need 'preferred pricing')
- Headline GLP-1 pricing is 'starting at'; full cost depends on dose and program length
- Compounding pharmacy partner not named
- Not LegitScript-certified (no certification displayed)
Our Verdict
iThriveMD edges out 1st Optimal with a higher overall score of 7.3/10 and is particularly strong for compounded GLP-1 within a lab-driven longevity and hormone clinic. 1st Optimal remains a solid alternative, especially if you're looking for GLP-1 therapy within a lab-driven functional-medicine program.
Choose 1st Optimal if…
You want GLP-1 therapy within a lab-driven functional-medicine program.
Choose iThriveMD if…
You want compounded GLP-1 within a lab-driven longevity and hormone clinic and a starting price around $299/mo.
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Sprout Health
LegitScript-verified compounded GLP-1 via named pharmacies
From $149/mo
Get started →Trimi Health
Budget-conscious shoppers
From $99/mo
Get started →ShedRx
Mainstream telehealth GLP-1 access
From $149/mo
Get started →1st Optimal vs iThriveMD: 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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