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Compounded GLP-1 vs FDA-Approved Zepbound & Wegovy - Cincinnati Weight Loss

By: Cory Gaiser, M.D.

3/3/2026

Compounded GLP-1 vs FDA-Approved Zepbound & Wegovy: What Patients in Cincinnati Should Know

Over the past year, GLP-1 medications have transformed the conversation around medical weight loss. With the rise in popularity of semaglutide and tirzepatide, patients are now seeing two different options advertised:

  • Compounded GLP-1 medications
  • FDA-approved medications such as Wegovy® and Zepbound®

At New Body Aesthetics, we believe patients deserve clear, transparent information about the differences.

What Is an FDA-Approved GLP-1?

Medications like Wegovy® (semaglutide) and Zepbound® (tirzepatide) are FDA-approved for weight management.

This means:

  • They underwent extensive clinical trials
  • Dosing, purity, and manufacturing are strictly regulates
  • Safety and efficacy were evaluated in thousands of patients
  • The formulation is standardized and consistent

FDA approval ensures that what you are receiving has been rigorously tested for both safety and predictable results.

What Is a Compounded GLP-1?

Compounded medications are created by compounding pharmacies. These formulations are not FDA-approved in the same way brand-name medications are.

Compounded versions may:

  • Use alternative salt forms
  • Have variable concentrations
  • Differ in stability or formulation
  • Not undergo the same clinical trial process

Compounding has a role in medicine when a medication is unavailable or a patient requires a customized dose. However, compounded GLP-1 medications are not identical to FDA-approved products.

Why We Choose FDA-Approved Medications

As a physician-led practice, Dr. Gaiser prioritizes:

  • Predictable dosing
  • Verified manufacturing standards
  • Clinical research support
  • Long-term safety data

Zepbound and Wegovy provide consistency. When patients invest in their health, they deserve clarity and reliability.

Is Compounded GLP-1 “Bad”?

This is not about labeling something as good or bad. It is about transparency.

Patients should understand that compounded medications are different products than FDA-approved medications. They are not generics, they are custom formulations.

For some practices, compounded GLP-1 may be an option during shortages. At New Body Aesthetics, we have chosen to align with FDA-approved medications to maintain the highest standards of care.

What This Means for Patients

If you were previously on a compounded medication, transitioning to an FDA-approved GLP-1 may provide:

  • Greater dosing precision
  • Clearer insurance pathways
  • Established safety profiles
  • Long-term data

Our goal is sustainable, medically guided weight loss, not short-term trends.

Have Questions?

If you are currently on a compounded GLP-1 or are considering starting medical weight loss, we are happy to discuss your options and determine the safest path forward.

Your health deserves more than a trend. It deserves medical oversight.


New Body Aesthetics 

[email protected]

513-635-7622

* All information subject to change. Images may contain models. Individual results are not guaranteed and may vary.