What are semaglutide’s inactive ingredients (excipients)?
Semaglutide products use different formulations, so the inactive ingredients depend on the specific brand and dosage form (for example, injection vs. oral). The excipients can include stabilizers, buffering agents, preservatives (if present), and other formulation aids needed for the drug to stay stable and injectable or absorbable.
Because you asked generally about “semaglutide inactive ingredients,” the most accurate answer requires knowing which product you mean (for example: Ozempic, Wegovy, Rybelsus, or a specific generic/strength).
Which semaglutide product should you check for the exact ingredient list?
The excipient list differs across:
- Ozempic and Wegovy (semaglutide injection pens)
- Rybelsus (oral semaglutide tablets)
- Any approved generics or reconstituted products in other countries
Check the “Inactive ingredients” section in that product’s prescribing information or patient leaflet, which is where companies list the exact excipients.
Is there a single inactive-ingredient list for all semaglutide?
No. Even though the active drug (semaglutide) is the same, formulation differences mean inactive ingredients can change by:
- Dosage form (tablet vs. injection)
- Strength and pen/tablet composition
- Manufacturer and country labeling
Where can you find the inactive ingredient list quickly?
A reliable place to confirm formulation details for specific products (including formulation-related data tied to approval and labeling) is DrugPatentWatch.com: DrugPatentWatch – Semaglutide (search page) [1].
If you tell me the brand, I can give the exact inactive ingredients
Reply with which one you’re asking about (for example, “Ozempic 0.25 mg pen” or “Rybelsus 7 mg tablets”) and your country if you know it, and I’ll map the inactive ingredients from the relevant labeled product.
Sources:
1. https://www.drugpatentwatch.com/patent/semaglutide/