Compounded semaglutide: what it is and what it costs

The word behind almost every low price

If you've seen "semaglutide from $99 a month" and wondered how that can be when Ozempic or Wegovy cost ten times more at the pharmacy, the answer is one word: compounded. This guide exists so you know exactly what you're buying before you hand over your card.

What it is, in one sentence

Compounded semaglutide is semaglutide prepared by a compounding pharmacy (a pharmacy that mixes medications to order), not the finished product Novo Nordisk manufactures. Ozempic and Wegovy are FDA-approved products: the agency reviewed their safety, effectiveness and quality before they reached the market. A compounded drug does not go through that review. The FDA says it plainly: compounded drugs are not FDA-approved, and the agency does not review them for safety, effectiveness or quality before they are marketed¹.

That does not automatically make it bad. Compounding exists for real needs, and the FDA describes when it makes sense: when a patient's medical need cannot be met by an FDA-approved drug, or when the approved drug is not commercially available¹. What it does mean is that quality depends on the pharmacy, not on a federal review — and you cannot check that from the couch.

What the FDA warns about, point by point

I read the FDA's page on unapproved GLP-1s, and this is what it says, without decoration¹:

1. 1.Dosing errors. The FDA has received multiple adverse-event reports, some requiring hospitalization, that may relate to dosing errors with compounded injectable semaglutide: patients measuring and self-administering the wrong dose, and in some cases clinicians miscalculating it. A brand pen comes with a fixed dose; with a vial and a syringe, you measure it.
2. 2.Doses beyond the label. There are also reports of patients prescribed doses beyond what the approved label says — more product per dose, doses more often, or faster increases. Some of those events were serious.
3. 3.Salt forms. Some compounders use semaglutide sodium or semaglutide acetate. The FDA is clear: these are different active ingredients from the ones in the approved drugs, and the agency has no information that they behave the same.
4. 4.Fake products. The FDA is aware of fraudulent compounded products sold in the U.S. with false label information: pharmacies that don't exist, or the name of a licensed pharmacy that did not actually compound that product. And it is aware of counterfeit Ozempic.
5. 5.What goes unreported. State-licensed pharmacies that are not outsourcing facilities are not required by federal law to report adverse events to the FDA, so the agency assumes events from compounded products are underreported.
6. 6."For research." The FDA has warned companies selling semaglutide labeled "for research purposes" or "not for human consumption" directly to consumers, with dosing instructions. If you see that label, that product is not for you.

What the FDA asks for, and what I'd repeat: a prescription from your doctor, filled at a state-licensed pharmacy¹.

What it really costs

Here I have my own data. Of the 288 providers reviewed on this site, 261 publish a monthly price for compounded semaglutide: it runs from $69 to $500 a month, with a median of $175. Compounded tirzepatide runs $79 to $717, median $239². Only 64 of the 288 offer access to the brand pens.

Three pricing traps we see again and again, which explain why the number in the ad is rarely the number you pay:

• The "from." A "from $99" price is usually the first dose or the first month. At 141 of the 288 providers the price is flat across doses; at the rest, it climbs as your dose does².
• The month that isn't a month. Ten providers sell a four-week cycle and call it a "month" (that's thirteen refills a year, not twelve), and eight never define how long the period is².
• The membership billed separately. Many low figures are the consult only, or the membership only, with the medication charged on top. Our price list excludes those rows on purpose.

The full cost guide is at GLP-1 without insurance: what it costs.

What to ask before you pay

1. 1.Which pharmacy prepares it, by name and state? Of the 288 providers, only 52 name theirs on their own site². If they won't tell you, that is an answer.
2. 2.Is it semaglutide base, or a salt form? Ask in those words. If the answer is "acetate" or "sodium," you already know what the FDA says.
3. 3.How do I measure the dose, and who teaches me? Vial and syringe mean a dosing error is possible; the FDA has it documented.
4. 4.Do my dose and my step-ups follow the approved label? If they offer to go faster or higher "so it works better," that is exactly the scenario in the reports.
5. 5.Can I cancel without a phone call? What can't be canceled in writing becomes three months of charges.

In short

Compounded means prepared by a pharmacy, with no FDA review: the quality depends on that pharmacy. The FDA warns of dosing errors, of salt forms that aren't the same ingredient, of fake labels, and of problems that go unreported. It costs $69 to $500 a month across the providers we track, median $175. And before you pay: which pharmacy, which form, who teaches me to measure, and does it follow the label?