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Short Summary
Main recommendation: Only use a compounded semaglutide (Ozempic/Wegovy-type) or tirzepatide (Mounjaro) product from a compounding pharmacy that you have verified as legitimate, and avoid any product sold as "semaglutide sodium," "semaglutide acetate," or labeled "research purposes only." The speaker, Dr. Mike Hansen, notes that the FDA has warned that salt forms of semaglutide are different active ingredients that have not been shown to be safe or effective.
Key Points
- The FDA warning concerns salt forms of semaglutide (semaglutide sodium and semaglutide acetate), which the speaker says are different active ingredients from the FDA-approved drugs.
- Brand-name Ozempic (lower dose, type 2 diabetes) and Wegovy (higher dose, obesity) both contain semaglutide; the speaker notes studies use the active ingredient name, not the brand name.
- Cost is the main barrier: the speaker cites roughly $1,300/month for Wegovy and $1,600/month for Mounjaro out of pocket, which is why some patients turn to compounding.
- Compounding is legal when done at an FDA-registered facility under proper sterile conditions, and compounded semaglutide made without the salt forms is, per the speaker, the same active ingredient as Ozempic and Wegovy.
- Per the speaker, studies (including SURMOUNT-1) show tirzepatide (Mounjaro) tends to produce greater weight loss than semaglutide (about 22% vs. about 15% at 72 weeks) and that Ozempic/Wegovy tend to cause more side effects like nausea compared to Mounjaro.
Details Worth Noting
- Concrete instructions:
- Only obtain semaglutide-containing drugs with a prescription from a licensed healthcare provider.
- Only buy from state-licensed pharmacies or outsourcing facilities registered with the FDA; avoid unregulated online sources.
- Check the FDA's BeSafeRx website and look up the compounding pharmacy you or your doctor are considering.
- Confirm the facility is approved for sterile compounding, is FDA approved/registered, has no disciplinary actions, and has been operating for a while.
- Check the bottle label: do not use anything marked "research purposes only," "semaglutide sodium," or "semaglutide acetate." Compounded semaglutide without those salt forms is described as acceptable.
- Legitimate supply chain described: Novo Nordisk sells to distributors, who sell to pharmacies; compounding pharmacies may modify the product, such as adding vitamin B6, vitamin B12, or L-carnitine.
- When a drug is on the FDA shortage list, compounded versions can be made and distributed with fewer restrictions.
- The speaker reports that his patients who use compounded medication get good results, but he is presenting his personal experience, not professional advice; these points should be discussed with a qualified clinician.
- There are over 7,500 compounding pharmacies in the US, and the speaker says not all compound semaglutide or tirzepatide.
Bottom Line
Compounded GLP-1 drugs can be a lower-cost option, but the safety question comes down to the active ingredient and the pharmacy's verified legitimacy, so check both before using any product.
