Compounded semaglutide vs. Ozempic®: what's actually the difference?
Both contain semaglutide, but they are not the same product. Here is what actually differs — approval status, oversight, form — and how a provider decides what is appropriate for you.
What compounded semaglutide is
Compounded semaglutide is a semaglutide preparation made for an individual patient by a state-licensed compounding pharmacy, based on a licensed provider's prescription. It is not FDA-approved. Compounded medications are not reviewed by the FDA for safety, effectiveness, or quality before they are dispensed, and they are not generic versions of any brand-name drug.
What Ozempic® and Wegovy® are
Ozempic® and Wegovy® are FDA-approved semaglutide medications made by Novo Nordisk. Ozempic® is approved for type 2 diabetes and is sometimes prescribed off-label for weight management; Wegovy® is approved for chronic weight management at higher maximum doses. Both went through FDA review of their clinical data and their manufacturing before approval.
The differences that matter
Approval status. The brand products are FDA-approved. Compounded semaglutide is not — no compounded drug is. This is the difference to understand before anything else.
Oversight. Brand manufacturing and clinical data are reviewed by the FDA. Compounded preparations rely instead on the licensure and standards of the compounding pharmacy and on state boards of pharmacy. That is why which pharmacy compounds your medication matters so much.
Form. Compounded semaglutide is typically dispensed as a vial with syringes rather than a prefilled pen, and doses are drawn manually. If drawing a syringe sounds intimidating, our dose calculator converts a prescribed dose into exact syringe units.
Not interchangeable. Because doses, concentrations, and devices differ, a compounded preparation is not interchangeable with a brand product. Never switch between them, in either direction, without your provider's instruction.
How a provider decides
Prescribing is individualized. Your provider reviews your health history, your medications, and your goals, and considers the options appropriate for you — including FDA-approved products. A compounded preparation is prescribed only when it fits your specific treatment plan, and your provider will tell you if an FDA-approved product is the better choice for you. A prescription is never guaranteed.
If your insurance covers a brand-name GLP-1 at an affordable copay, that is usually worth taking — FDA-approved products are the default when they are accessible.
Questions to ask any provider — including us
- Is a licensed medical provider reviewing my health history before prescribing?
- Which pharmacy compounds the medication, and is it a licensed U.S. pharmacy?
- Do I know my exact dose in milligrams, and who do I contact with questions?
- Is there a real clinician available for follow-up and dose adjustments?
At DonoMed, every visit is reviewed by a Florida-licensed provider, medication ships from a licensed U.S. compounding pharmacy, and you can message your provider directly — not a call center.
Red flags that should end the conversation
Whichever route you take, walk away from any source that: sells semaglutide without requiring a prescription and provider review; won't name its pharmacy; ships from outside the U.S.; sells "research chemicals" or peptides "not for human consumption" with a wink; or quotes a price that seems impossible even by compounding standards.
Cost
Costs differ between compounded and brand-name products, and insurance coverage for brand products varies by plan. DonoMed publishes its program pricing on each treatment page.
Safety
Semaglutide in any form is a prescription medication and carries the same class warnings, including a boxed warning about thyroid C-cell tumors observed in rodents. GLP-1s have real side effects and real contraindications — the medication should always come with a clinician attached. Review the safety information before starting, tell your provider about side effects at donomed.com/report-a-side-effect/, and seek emergency care for severe symptoms.
Sources & further reading
- FDA — Medications Containing Semaglutide Marketed for Type 2 Diabetes or Weight Loss
- FDA — Human Drug Compounding
- MedlinePlus — Semaglutide Injection
Quick answers
Common questions
No. It contains semaglutide, but it is a different product — prepared by a compounding pharmacy, not made by the brand manufacturer, and not FDA-approved or reviewed for safety and effectiveness.
No. Generic drugs are FDA-approved copies of brand products. Compounded preparations are not FDA-approved and are not generics.
A licensed Florida provider reviews your health history and goals and recommends what fits — including whether an FDA-approved product is the better choice. A prescription is never guaranteed.
It should require a real medical visit and a prescription, come from a licensed U.S. compounding pharmacy, arrive labeled with your name and dose, and include access to a licensed provider for follow-up. If a website sells it without a prescription, walk away.
Get started.
A few questions, read by Chris himself — he will tell you honestly where you stand.
Semaglutide from $150/mo, tirzepatide from $230/mo — visit, medication, supplies and shipping included. No charge unless Chris prescribes.
Reviewed by Christopher Dono, PA-C — the provider who reads every intake at DonoMed.