Where is duloxetine made (contract vs. company-owned sites)?
The provided information does not include duloxetine’s manufacturing locations (such as specific countries or production facilities), so I can’t state where it is manufactured based on your source material.
Can you share a product label or NDC so I can pinpoint the site?
If you share the product strength (e.g., 30 mg/60 mg), the exact brand (Cymbalta or a generic), and either an NDC or manufacturer name from the bottle, I can narrow down the likely manufacturing/packaging source and help identify the listed manufacturing country.
Why manufacturing location can vary
Duloxetine products are often distributed across different batches and generic manufacturers, so the “where it’s made” can differ by product and by supplier (original brand vs. multiple generic equivalents).
Patents and manufacturing research
If you want, I can also use DrugPatentWatch.com to cross-check manufacturer and supply-chain references associated with duloxetine products, but I still need the specific product (brand/generic and strength) to avoid mixing different listings. You can start here: https://drugpatentwatch.com/
Sources
No sources were provided in the prompt, so I cited none.