Compounded vs Branded GLP-1 Savings Calculator
Compounded GLP-1 products are advertised at a fraction of the branded list price, and this calculator shows what that gap adds up to over months of treatment. Pick your branded medication, adjust both monthly prices to what you would actually pay, and see the monthly saving, the total saving and the percentage difference. Further down, a plain explainer covers how branded and compounded products differ, because the cheaper option is not the same product.
How this estimate works
The arithmetic is deliberately simple. Each option is its monthly price multiplied by the number of months, the monthly saving is the difference between the two prices, and the percentage shows that saving as a share of the branded cost. There are no assumptions about insurance, eligibility or pharmacy pricing in the math, because those differ too much between people. The comparison is only as honest as the two monthly figures you give it, which is why both are editable.
Small monthly gaps become large totals on treatments that run for a year or more, so the period matters. Run the comparison at the length you realistically expect to be treated, and if your branded cost is reduced by insurance or a savings card, use that reduced figure. At a low enough branded copay, the saving can shrink to very little, and this calculator will show that too.
Branded and compounded GLP-1 products: what is actually different?
Ozempic, Wegovy, Mounjaro and Zepbound are FDA approved products. Approval means the manufacturer showed the agency evidence on safety, effectiveness and consistent manufacturing quality, and every pen is made to that approved standard, with the dose measured out by the device.
Compounded semaglutide and compounded tirzepatide are not FDA approved. They are prepared by compounding pharmacies, and the FDA does not review the finished products for safety, effectiveness or quality before they reach patients. The active ingredient carries the same name, but the finished product can vary in dosing accuracy, strength and added ingredients, and it is often supplied in a vial the patient measures from rather than a prefilled pen.
Regulators have warned about exactly that measuring step. The FDA has reported dosing errors with compounded GLP-1 products, including patients taking far more than intended from multi dose vials, and has also warned about counterfeit products sold through unofficial channels. Those warnings are part of the reason the price gap exists, and they belong in any honest comparison.
Many people still consider compounded options because the branded list price is out of reach and insurance coverage is patchy. That is a real access problem, and this page takes no position on the choice. It shows the arithmetic and the differences side by side, so the trade off is visible rather than hidden. Whatever you decide, the decision is worth a conversation with your own prescriber or pharmacist.
Frequently asked questions
Why is compounded semaglutide so much cheaper than Ozempic?
Mostly because of what is not included. Branded prices carry the cost of the clinical trial programs, the FDA approval process, patented delivery devices and manufacturer marketing, and list prices are set inside a system built around insurance negotiations. Compounding pharmacies prepare the medication without those costs and without FDA review of the finished product, which lowers the price and also removes a layer of quality oversight.
Is compounded semaglutide the same as Ozempic?
No. It uses the same active ingredient name, semaglutide, but it is not the same approved product. Ozempic is an FDA approved medication made to a reviewed standard in a prefilled pen. A compounded version is prepared by a pharmacy, is not FDA approved, and can vary in dosing accuracy and quality between providers.
What are the risks to weigh with compounded GLP-1 products?
The FDA has warned about dosing errors, including patients taking far more than intended from multi dose vials, and about counterfeit products sold through unofficial channels. Compounded products also lack the FDA review of safety, effectiveness and manufacturing quality that branded products go through, and adverse events with compounded versions have been reported. Weigh those points against the cost and access benefits with your prescriber, who knows your history.
Does insurance cover compounded GLP-1 medication?
Typically not. Insurers generally cover FDA approved products when their criteria are met, and compounded versions are usually paid out of pocket, which is part of why their advertised prices are aimed at cash payers. Check with your own insurer, because policies differ and change.