Common names: ingredients and brands
The active ingredient names the drug; the brand identifies a particular product. Examples include semaglutide in Wegovy and Ozempic, and tirzepatide in Zepbound and Mounjaro. Shared ingredients do not make products automatically interchangeable. Their approved uses, formulations and directions can differ.
Wegovy and Zepbound are examples of products with weight-management indications. Ozempic and Mounjaro have type 2 diabetes indications. This is a naming guide, not a complete list of each product’s approved uses or a recommendation for your care. Your clinician should identify the exact product and explain why it fits your medical history.
| Active ingredient | Examples of brand names | The question to resolve |
|---|---|---|
| Semaglutide | Wegovy; Ozempic | Which exact product and formulation is proposed, and for what indication? |
| Tirzepatide | Zepbound; Mounjaro | Why is this particular product appropriate for my care? |
Ask whether it is approved or compounded
Ask directly whether the proposed product is FDA-approved or compounded. If compounded, ask why a commercially available approved option cannot meet your needs, which pharmacy would dispense it and what quality and safety information is available. A compounded preparation does not acquire the approval of a branded drug just because the active ingredient has a similar name.
The FDA warns about unapproved GLP-1 products, including dosing errors and products sold online as research chemicals. Do not use a product labeled for research use as a substitute for medical care. This article does not establish that any particular medication is available at either Rejuvenation Bar office.
Resolve instructions with the prescriber and pharmacist
Before using a prescribed product, make sure the dispensing label, instructions and any equipment make sense together. Ask the pharmacist or prescriber to explain anything unclear. If a refill arrives with a different concentration, package or appearance, check it rather than assuming the old directions still apply.
Ask where the medication should come from, how it should be stored, and whom to contact about delivery or temperature concerns. Keep the original packaging and label available when you ask questions. Do not rely on a conversion chart from another patient or use this article to calculate a dose.
Prepare for a medical weight-management evaluation →Put the product into the wider treatment plan
Clarify the expected follow-up, the symptoms you should report, and the alternatives if the medication is unsuitable, unavailable or unaffordable. Ask for the cost of the whole plan rather than only the first supply. A product choice that cannot be reliably obtained deserves a practical discussion before treatment begins.
Bring a short written list to your consultation. Leaving with the exact product details, a clear contact route and an agreed review plan is more useful than leaving with a name you recognize but do not fully understand.
- What exactly would I receive, and from which pharmacy?
- Why does this option fit my medical history?
- What should I do if the label or instructions are unclear?
- What are the alternatives and total ongoing costs?
