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1st Optimal vs Actin

An in-depth comparison of two leading GLP-1 Providers

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6.7

1st Optimal

Best for Patients wanting GLP-1 therapy within a lab-driven functional-medicine program
★★★☆☆3.4
Semaglutide GLP-1Tirzepatide GLP-1Oral tablet optionAt-home lab testing
Visit 1st Optimal
7.0

Actin

Best for affordable compounded semaglutide with B12 enhancement
★★★3.5

Starting at $133/mo

CompoundedSemaglutideB12 Enhanced
Visit Actin

Side-by-Side Comparison

Feature1st OptimalActin
Overall Score6.7/107.0/10
Starting Price$133/mo
Editorial Rating3.4 ★ /53.5 ★ /5
Features8 features3 features
States Available00
Compounded✓ Yes
Brand Name
FSA/HSA Accepted
FDA WarningsNoneNone

Pros & Cons

1st Optimal

Pros

  • 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

Cons

  • 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

Actin

Pros

  • Semaglutide paired with B12 for added energy support
  • Transparent pricing — exact cost shown upfront with no hidden fees
  • Competitive starting price from $133

Cons

  • Semaglutide only — no tirzepatide or liraglutide
  • No visible LegitScript or PCAB accreditation
  • States served not disclosed
  • Broad platform spanning hormones, sexual wellness, and hair health

Our Verdict

Winner: ActinScore: 7.0/10

Actin edges out 1st Optimal with a higher overall score of 7.0/10 and is particularly strong for affordable compounded semaglutide with B12 enhancement. 1st Optimal remains a solid alternative, especially if you're looking for Patients wanting GLP-1 therapy within a lab-driven functional-medicine program.

Glossary references

Key terms in this article, linked to their canonical definitions.

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