What happened: the shortage and its end
When Ozempic demand surged in 2022-2023, Novo Nordisk's manufacturing capacity could not keep up. The FDA placed semaglutide on its drug shortage list, which triggered a specific exemption allowing 503A and 503B compounding pharmacies to produce compounded semaglutide under shortage rules.
The shortage created a massive telehealth boom. Dozens of legitimate physician-supervised programs emerged, along with grey-market vendors selling unlicensed versions. Patients who could not access or afford branded Ozempic or Wegovy found compounded alternatives at $150-400/month.
In late 2024, the FDA concluded Ozempic and Wegovy supply had sufficiently recovered and removed semaglutide from the shortage list. This triggered several enforcement actions:
- 503B outsourcing facilities (large-scale compounders) were told to stop producing compounded semaglutide entirely
- 503A pharmacies (patient-specific compounders) can still produce compounded semaglutide under certain circumstances, specifically for patients with a documented clinical need not met by the branded product
- Enforcement of grey-market vendors selling unlicensed "semaglutide" increased significantly
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What is still legally available in 2026
Compounded semaglutide from 503A pharmacies remains available, but the landscape has narrowed:
- A valid prescription from a licensed physician is required
- The physician must have a legitimate clinical rationale for compounded vs. branded semaglutide (e.g., the patient cannot tolerate the branded formulation, has an allergy to an excipient, or needs a different dose or delivery method)
- The compounding pharmacy must be properly licensed and operating within 503A rules
Many legitimate telehealth clinics still offer compounded semaglutide through 503A partnerships. The pathway is not closed - it is just more restricted than it was during the shortage.
Branded options with better access:
- Novo Nordisk has significantly expanded production. Ozempic and Wegovy are generally available at pharmacies, though insurance coverage for weight loss (Wegovy) remains inconsistent.
- Tirzepatide (Mounjaro/Zepbound) has filled significant demand. Zepbound's weight loss data are actually superior to Wegovy in head-to-head comparisons. Compare semaglutide vs. tirzepatide.
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What this means for current patients
If you are currently on compounded semaglutide through a legitimate clinic:
- Your program is likely still intact. Ask your clinic directly whether they are using 503A compounding and what their current pharmacy relationship is.
- Clinics operating properly have adapted their pharmacy sourcing. This is routine for compliant operations.
- If your clinic cannot answer basic questions about where your medication is compounded, that is a red flag.
If you are starting fresh and looking for GLP-1 therapy:
- Telehealth clinics remain the fastest route to evaluation and prescription
- Ask whether you would receive branded or compounded medication, and from which pharmacy
- Compare costs: branded Wegovy with insurance may be cost-competitive with compounded alternatives depending on your plan
- Consider tirzepatide (Zepbound) - it is FDA-approved for weight management and has shown greater weight loss in trials
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What to ask your clinic
Before starting any GLP-1 program, ask:
- 1Will I receive branded or compounded medication?
- 2If compounded - which 503A pharmacy fills the prescription?
- 3Is that pharmacy accredited (e.g., PCAB accreditation)?
- 4What is the dosing schedule and titration plan?
- 5What monitoring is included and how often will I have follow-up contact?
A clinic that cannot answer questions 1-3 clearly should be viewed with caution.
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Finding a GLP-1 clinic in 2026
Peptide Finder lists physician-supervised GLP-1 clinics operating within the current regulatory framework:
- Find semaglutide prescribers - telehealth and local options
- Find tirzepatide prescribers - Mounjaro / Zepbound
- Browse weight loss clinics
Browse by state: California - Texas - Florida - New York - Georgia - browse all states.
Related: Where to buy peptides legally in the US - Compounded peptides: what to know