1st Optimal vs HealthSource
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 program
Visit 1st Optimal →
HealthSource
Best for: compounded semaglutide or tirzepatide (injection or oral) in all 50 states from $199/mo
Visit HealthSource →1st Optimal and HealthSource 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, HealthSource starts at $199/mo, and 1st Optimal edges ahead overall (6.7 vs 6.5 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.
HealthSource
Verbatim from product page: 'From: $199.00 every 4 weeks.' Medication is compounded semaglutide+B12 in vial form with syringes and alcohol pads. Multiple dose tiers available (Full Dose, Starter 4-week, Starter 6-week, 8-week); $199 is entry-tier price.
Verbatim from product page: 'From: $299.00 every 4 weeks.' Injectable tirzepatide dispensed through 503A partner pharmacy. Multiple dose tiers available; $299 is entry-tier price.
Verbatim from product page: 'From: $399.00 every 4 weeks.' Oral sublingual tirzepatide tablet taken once daily before bed; ships in 5–10 business days. $399 is entry-tier price.
What’s included
1st Optimal
Inclusions not disclosed.
HealthSource
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
HealthSource
6.5/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | 1st Optimal | HealthSource |
|---|---|---|
| Starting Price | — | $199/mo |
| Features | 8 features | 8 features |
| States Available | Not disclosed | 50 |
| 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 HealthSource
HealthSource is a telehealth weight-management platform offering compounded semaglutide and tirzepatide (injectable and oral sublingual) dispensed through a US-based FDA 503A licensed partner pharmacy. Starting from $199/month for semaglutide, each subscription covers the cost of medication, supplies, a telehealth visit with a board-certified physician, and unlimited provider messaging through a HIPAA-compliant platform. Services are available in all 50 US states with direct-to-door delivery in 3–5 business days.
Read our full HealthSource 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
HealthSource
What we like
- Three GLP-1 options: compounded semaglutide injection, tirzepatide injection, and oral sublingual tirzepatide
- 24/7 access to care team via HIPAA-compliant platform with unlimited physician messaging
- Every program covers the cost of medication, supplies, and telehealth visits — no separate pharmacy fee
- Subscription auto-refund if monthly reassessment is not completed
- Available in all 50 US states including Alaska and Hawaii with 3–5 day shipping
Watch-outs
- No physician names or clinical leadership disclosed on public pages
- No LegitScript certification found
- 503A partner pharmacy not named — less transparent than providers disclosing their 503B pharmacy
- Labs not mentioned on any product page — baseline bloodwork protocol unknown
- WooCommerce e-commerce storefront may feel more transactional than clinical
Our Verdict
1st Optimal edges out HealthSource with a higher overall score of 6.7/10 and is particularly strong for Patients wanting GLP-1 therapy within a lab-driven functional-medicine program. HealthSource remains a solid alternative, especially if you're looking for compounded semaglutide or tirzepatide (injection or oral) in all 50 states from $199/mo.
Choose 1st Optimal if…
You want Patients wanting GLP-1 therapy within a lab-driven functional-medicine program.
Choose HealthSource if…
You want compounded semaglutide or tirzepatide (injection or oral) in all 50 states from $199/mo and a starting price around $199/mo.
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Enhance MD
Lab-monitored compounded GLP-1 with mandatory video visit
From $49/mo
Get started →Embody
Lowest first-month entry pricing on compounded GLP-1s
From $99/mo
Get started →TrimRx
Best overall value
From $179/mo
Get started →1st Optimal vs HealthSource: 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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