1st Optimal vs Claya
An in-depth comparison of two leading GLP-1 Providers
WeightLossRankings.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more
1st Optimal
Best for Patients wanting GLP-1 therapy within a lab-driven functional-medicine programClaya
Best for compounded GLP-1 in injectable and oral-tablet forms with named cliniciansStarting at $179/mo
Side-by-Side Comparison
| Feature | 1st Optimal | Claya |
|---|---|---|
| Overall Score | 6.7/10 | ✓7.0/10 |
| Starting Price | — | $179/mo |
| Editorial Rating | 3.4 ★ /5 | ✓3.5 ★ /5 |
| Features | ✓8 features | 7 features |
| States Available | 0 | 0 |
| Compounded | — | ✓ Yes |
| Brand Name | — | — |
| FSA/HSA Accepted | — | — |
| FDA Warnings | None | None |
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
Claya
Pros
- ✓Two named licensed clinicians (Habashy, NMD MS and Barber, MD PhD) — rare transparency for compounded GLP-1
- ✓Two named pharmacy partners with full addresses (RedRock, UT and Healthware, KY)
- ✓Both injectable and oral-tablet forms offered for semaglutide and tirzepatide
- ✓Weight-loss money-back guarantee published on the homepage
- ✓Free expedited shipping included in the monthly price
Cons
- ✗States-served list not disclosed — you must check at checkout
- ✗LegitScript certification status not displayed
- ✗Corporate legal entity not disclosed on the site or privacy policy
- ✗Oral compounded tablets have weaker efficacy data than injectable semaglutide
- ✗Intro pricing is higher at refill ($299), erasing the first-month advantage
Our Verdict
Claya edges out 1st Optimal with a higher overall score of 7.0/10 and is particularly strong for compounded GLP-1 in injectable and oral-tablet forms with named clinicians. 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.
- 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
Related comparisons
Continue exploring 1st Optimal and Claya head-to-heads in the same category.
- 1st Optimal vs CoreAge Rx
- 1st Optimal vs TrimRx
- 1st Optimal vs Amazon One Medical
- Claya vs NovoCare Pharmacy
- Claya vs Vytora Health
- Claya vs Enhance MD
Or see the full category ranking.
Wegovy®, Ozempic®, and Rybelsus® are trademarks of Novo Nordisk A/S. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. All other product names and trademarks referenced on this page belong to their respective owners. WeightLossRankings.org is not affiliated with any pharmaceutical manufacturer. See trademark disclaimer.