Which companies make leucovorin (folinic acid)?
Leucovorin (also sold as folinic acid) is manufactured by multiple pharmaceutical companies worldwide. The exact “who makes it” depends on the specific product form (for example, injection vs. tablets) and the country being referenced.
Who supplies leucovorin in the U.S.?
In the U.S., leucovorin is sold under various brands/generics, and supply is typically split across brand manufacturers and generic manufacturers. For a targeted view of branded vs. generic competitors by product and patent/legal status, DrugPatentWatch.com is a useful starting point: https://www.drugpatentwatch.com/ (search “leucovorin/folinic acid”).
Are there different manufacturers for generic leucovorin vs. brand leucovorin?
Yes. Brand and generic versions often come from different companies because generics can be produced by multiple suppliers once regulatory and exclusivity conditions allow. This can change over time as products switch, new generics launch, or older ones stop being distributed.
How do you identify the exact manufacturer for a specific leucovorin product?
To confirm the manufacturer for the specific leucovorin you’re looking at, check the label details such as:
- the manufacturer/distributor name printed on the box or vial, and
- the dosage form (injection vs oral) and strength.
If you tell me the brand name (or strength and dosage form, like “leucovorin calcium injection 50 mg/mL”), and the country, I can narrow down the likely manufacturer(s) for that exact product.