Guide
What are compounded GLP-1 drugs?
By the TreatmentMD editorial team
Key takeaways
- Compounded semaglutide and tirzepatide are prepared by licensed pharmacies, and they usually cost less than Wegovy® or Zepbound®.1U.S. Food and Drug AdministrationSourceFDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025.Open the source All sources
- You can still get them through many online programs. A clinician decides whether one is right for you, and a licensed pharmacy makes it for your prescription.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
- A good program makes it easy, with a real clinician and a pharmacy you can look up.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
By the TreatmentMD editorial team
If you've been browsing online weight-loss programs, you've probably spotted compounded semaglutide or tirzepatide, often for a lot less than Wegovy® or Zepbound®.
So what exactly are they, and are they a good option for you?
Here's the plain-English version, plus what to look for when you choose a program.
01The basics
What is a compounded GLP-1?
Compounding is when a licensed pharmacist prepares a medicine for an individual patient's prescription.1U.S. Food and Drug AdministrationSourceFDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025.Open the source All sources
It's a long-standing part of pharmacy. A pharmacist might make a liquid version of a medicine for a child who can't swallow pills, for example.1U.S. Food and Drug AdministrationSourceFDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025.Open the source All sources
A compounded GLP-1 is semaglutide or tirzepatide prepared this way, by a licensed compounding pharmacy.
Most come as a liquid in a small vial, and you draw each weekly dose into a syringe. Your program or pharmacist can show you how.4U.S. Food and Drug AdministrationSourceFDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024.Open the source All sources
Compounded medicines don't go through FDA approval, because the law treats pharmacy compounding differently. That's why good programs work with licensed U.S. pharmacies, and why it's worth knowing which one makes yours.1U.S. Food and Drug AdministrationSourceFDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025.Open the source All sources
You might hear them called generic, but they aren't. A generic drug is FDA approved, and there's no generic semaglutide or tirzepatide in the U.S. yet.5U.S. Food and Drug AdministrationSourceFDA. FDA to Telehealth Companies: What to Know When Promoting Compounded Drugs. June 15, 2026.Open the source All sources6Stanford MedicineSourceWilliams S. What compounded GLP-1s mean for patient safety. Stanford Medicine, July 16, 2026.Open the source All sources
| Brand-name | Compounded | |
|---|---|---|
| Made by | Novo Nordisk (Wegovy®) or Eli Lilly (Zepbound®) | A licensed compounding pharmacy |
| Usually comes as | A prefilled pen, a pill (Wegovy®) or vials (Zepbound®) | A vial you measure with a syringe |
| Starting price without insurance | From $149 a month | From $49 a month at the programs we rank |
| Paid by insurance | Sometimes | Rarely |
02The backstory
Why are compounded GLP-1s so common?
When Wegovy® and Zepbound® took off, demand ran far ahead of supply, and both spent time on the FDA's drug shortage list.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
During a shortage, the law lets compounding pharmacies step in, so people can keep getting treatment.7U.S. Food and Drug AdministrationSourceFDA. Compounding when Drugs are on FDA's Drug Shortages List. Content current as of August 8, 2025.Open the source All sources
That's how compounded semaglutide and tirzepatide became a familiar option through online programs.
The shortages ended in late 2024 and early 2025, and the rules for pharmacies changed with them.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
03The rules now
Can you still get compounded GLP-1s?
Yes. Many online programs still offer them, and here's how it works now.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
A state-licensed pharmacy, known as a 503A pharmacy, prepares the medicine for one patient at a time, based on a prescription.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
Your prescriber decides, and notes in your record, that you have a medical need the brand-name medicine doesn't meet.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
A lower price on its own doesn't count, so it's always your clinician's call.8U.S. Food and Drug AdministrationSourceFDA. Compounded Drug Products That Are Essentially Copies of a Commercially Available Drug Product Under Section 503A of the Federal Food, Drug, and Cosmetic Act: Guidance for Industry. January 2018.Open the source All sources
Bigger compounding facilities, called 503B outsourcing facilities, can't make them right now, so yours will come from a 503A pharmacy.2U.S. Food and Drug AdministrationSourceFDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026.Open the source All sources
The rules still shift from time to time. If your program ever changes your medicine, your provider can walk you through your options.
In short: Compounded GLP-1s are still available. A licensed pharmacy makes yours for your prescription, once your clinician decides it's a good fit.
04The results
Where do the weight-loss numbers come from?
The weight-loss results you see quoted come from big studies of the brand-name drugs, Wegovy® and Zepbound®.
Whichever medicine you take, what counts is how you're doing. A good program's clinician checks in as your dose goes up.
The pharmacy matters too, so it pays to choose a program that works with a licensed U.S. pharmacy you can look up.
GLP-1s are usually a long-term treatment, so it's worth talking with your clinician about the long run from the start.9U.S. Food and Drug AdministrationSourceFDA prescribing information for Wegovy® and Zepbound®: Indications and Usage; Dosage and Administration; Adverse Reactions.All sources
05Day to day
What's it like to take a compounded GLP-1?
Your clinician is your go-to person. They check your health history first, choose your starting dose, and adjust it as you go.
Most plans start low and step the dose up over a few weeks, which gives your body time to get used to it.9U.S. Food and Drug AdministrationSourceFDA prescribing information for Wegovy® and Zepbound®: Indications and Usage; Dosage and Administration; Adverse Reactions.All sources
Early on, some people notice an upset stomach. It usually settles as your body adjusts, and your clinician can tweak your plan if it doesn't.9U.S. Food and Drug AdministrationSourceFDA prescribing information for Wegovy® and Zepbound®: Indications and Usage; Dosage and Administration; Adverse Reactions.All sources
A few simple habits make it easy:
Keep your clinician in the loop
Tell them how you're feeling, especially in the first few weeks, so they can fine-tune your dose.
Measure in the right units
Doses can be written in milligrams, milliliters or units, and they're not the same thing. Ask your clinician or pharmacist to show you how much to draw with the syringe they send.4U.S. Food and Drug AdministrationSourceFDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024.Open the source All sources
Keep it in the fridge
Injectable GLP-1s like to stay cold. If a delivery arrives warm, check with the pharmacy before using it.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
Start a fresh vial after 28 days
Once opened, use a vial for up to 28 days, then start a new one, even if a little is left.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
Use a new needle each time
A fresh needle and syringe for every dose keeps things clean.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
06Cost
How much do compounded GLP-1s cost?
Price is the big draw. Compounded GLP-1s usually cost less than brand-name drugs.
At the programs we rank, compounded semaglutide started at $49 to $179 a month. We checked in late September and early October 2026, and prices depend on the plan and any sale.
Most of them also offer longer plans, paid up front, that bring the monthly price down.
Brand-name prices have come down too, so it's worth comparing. The makers now sell the Wegovy® pill from $149 a month, and the Wegovy® pen from $199 a month for the first two fills, then $349.10Novo NordiskSourceNovoCare. Wegovy® (semaglutide) self-pay prices. Checked October 5, 2026.Open the source All sources
Zepbound® starts at $299 a month for the lowest dose.11Eli Lilly and CompanySourceLillyDirect. Zepbound® (tirzepatide) self-pay prices. Checked October 5, 2026.Open the source All sources
The compounded programs we rank are cash-pay, so you won't need insurance.
If a doctor has diagnosed obesity or a related condition, you may be able to use an HSA or FSA. Check with your plan.12Internal Revenue ServiceSourceIRS. Publication 502 (2025), Medical and Dental Expenses.Open the source All sources
07Getting started
How do you choose a good compounded GLP-1 program?
A good program makes the important things easy to see. Here's what to look for.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
A real clinician
A licensed clinician reviews your health before prescribing, and you can reach them with questions later.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
A licensed U.S. pharmacy
The program tells you which pharmacy makes your medicine, and you can look it up with your state's board of pharmacy.13U.S. Food and Drug AdministrationSourceFDA. BeSafeRx: Locate a State-Licensed Online Pharmacy.Open the source All sources
Clear dosing help
You get written instructions, and syringes that match your dose.4U.S. Food and Drug AdministrationSourceFDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024.Open the source All sources
Clear pricing
You know what you'll pay each month, and how to cancel, before you sign up.
We look at all of this when we rank programs, so you can start with a shortlist.
Frequently asked questions.
Is compounded semaglutide the same as Ozempic® or Wegovy®?
No, they're different products.
Ozempic® and Wegovy® are brand-name medicines made by Novo Nordisk.
Compounded semaglutide is made by a licensed pharmacy for your prescription, so its strength or form can differ.
Your clinician sets your dose to match.
The same goes for compounded tirzepatide and Zepbound® or Mounjaro®.1U.S. Food and Drug AdministrationSourceFDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025.Open the source All sources
Is compounded semaglutide safe?
The best way to use it safely is with a licensed clinician who knows your health history, and a licensed U.S. pharmacy you can look up.
Your clinician will go over what to expect and whether it's right for you.3U.S. Food and Drug AdministrationSourceFDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026.Open the source All sources
Can I switch from compounded semaglutide to Wegovy®?
Yes.
Compounded strengths vary from pharmacy to pharmacy, so let your clinician choose your new dose rather than converting it yourself.4U.S. Food and Drug AdministrationSourceFDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024.Open the source All sources
Why does my compounded semaglutide have B12 or glycine in it?
Some pharmacies add vitamins or other ingredients, and B12 is what gives some vials a pink or red tint.
If you're curious about yours, your clinician or pharmacist can walk you through what's in it.4U.S. Food and Drug AdministrationSourceFDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024.Open the source All sources
Are there compounded GLP-1 pills or drops?
Yes, some programs offer compounded semaglutide as a tablet or drops.
There are brand-name pills too, like the Wegovy® pill.
If you'd rather skip the needle, your clinician can help you choose.10Novo NordiskSourceNovoCare. Wegovy® (semaglutide) self-pay prices. Checked October 5, 2026.Open the source All sources
How do I get started?
Most online programs work the same way.
You answer a few health questions, a licensed clinician reviews them, and if a GLP-1 is a good fit, your prescription goes to the pharmacy and your medicine is shipped to you.
Our ranking is a good place to compare programs first.
The bottom line
Compounded GLP-1s are semaglutide and tirzepatide prepared by licensed pharmacies, and many online programs offer them for less than the brand-name drugs.
The key is a program with a real clinician and a licensed pharmacy.
When you're ready, compare your options on our ranking, and your clinician will help you decide what fits.
By the TreatmentMD editorial team
Medical disclaimerThis content is for informational purposes only and is not medical advice. Always consult a qualified healthcare provider before starting any weight-loss program or medication. Individual results may vary.
Sources
- 1FDA. Compounding and the FDA: Questions and Answers. Content current as of September 16, 2025. fda.gov
- 2FDA. FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize. Updated April 1, 2026. fda.gov
- 3FDA. FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss. Content current as of October 1, 2026. fda.gov
- 4FDA. FDA alerts health care providers, compounders and patients of dosing errors associated with compounded injectable semaglutide products. July 26, 2024. fda.gov
- 5FDA. FDA to Telehealth Companies: What to Know When Promoting Compounded Drugs. June 15, 2026. fda.gov
- 6Williams S. What compounded GLP-1s mean for patient safety. Stanford Medicine, July 16, 2026. stanford.edu
- 7FDA. Compounding when Drugs are on FDA's Drug Shortages List. Content current as of August 8, 2025. fda.gov
- 8FDA. Compounded Drug Products That Are Essentially Copies of a Commercially Available Drug Product Under Section 503A of the Federal Food, Drug, and Cosmetic Act: Guidance for Industry. January 2018. fda.gov
- 9FDA prescribing information for Wegovy® and Zepbound®: Indications and Usage; Dosage and Administration; Adverse Reactions.
- 10NovoCare. Wegovy® (semaglutide) self-pay prices. Checked October 5, 2026. novocare.com
- 11LillyDirect. Zepbound® (tirzepatide) self-pay prices. Checked October 5, 2026. lilly.com
- 12IRS. Publication 502 (2025), Medical and Dental Expenses. irs.gov
- 13FDA. BeSafeRx: Locate a State-Licensed Online Pharmacy. fda.gov
Product information
- Zepbound® (tirzepatide) is a prescription-only injectable medication FDA-approved for chronic weight management in adults with obesity, or adults with overweight who have at least one weight-related medical condition. It is also approved for the treatment of moderate to severe obstructive sleep apnea in adults with obesity, and should be used in combination with a reduced-calorie diet and increased physical activity.
- Ozempic® (semaglutide) is a prescription-only injectable medication approved by the U.S. Food and Drug Administration (FDA) for the treatment of type 2 diabetes. It is not FDA-approved for weight loss; however, weight reduction has been observed in some individuals with type 2 diabetes using the medication.
- Mounjaro® (tirzepatide) is a prescription-only injectable medication FDA-approved for the treatment of type 2 diabetes. It is not FDA-approved for weight loss; however, weight reduction has been observed in some individuals using the medication.
- Wegovy® (semaglutide) is a prescription-only injectable medication FDA-approved for chronic weight management in adults with obesity, or adults with at least one weight-related medical condition, when used alongside a reduced-calorie diet and increased physical activity.
- All medications require a medical evaluation and prescription from a licensed healthcare provider. Individual results may vary.
Important safety information
- Compounded semaglutide and tirzepatide are prepared by state-licensed pharmacies and are not FDA approved. The FDA does not review their safety, effectiveness or quality, and clinical trial results for brand-name drugs do not carry over to them.
- Semaglutide and tirzepatide carry a boxed warning for a risk of thyroid C-cell tumors, based on animal studies, and are not for anyone with a personal or family history of medullary thyroid carcinoma (MTC) or MEN2, or who is pregnant. Other warnings include pancreatitis, gallbladder problems, and a higher risk of low blood sugar when combined with insulin or a sulfonylurea. The most common side effects are digestive, such as nausea, vomiting, diarrhea and constipation.
- This is a high-level summary, not a complete list. A licensed clinician will review your health history to decide whether a GLP-1 medication is right for you.
