Which leucovorin does Dr. Oz mention, and who makes it?
I can’t determine which specific “leucovorin manufacturer” you mean from the phrase “Dr Oz” alone. Different sources and contexts (a TV segment, a clinic discussion, or a product he mentioned) can refer to different leucovorin brands or formulations, which usually come from different manufacturers.
If you share either (1) the exact Dr. Oz quote/segment link or (2) the leucovorin product name (brand or package wording like “leucovorin calcium” plus dose form), I can identify the likely manufacturer(s) tied to that specific product.
How to identify the manufacturer on a leucovorin label (fastest way)
When you look at a leucovorin box or bottle, the manufacturer is typically shown as one of the following:
- “Manufactured for” (often the brand owner)
- “Manufactured by” (the actual drug manufacturer)
- The company name near the “Rx only” drug labeling section
If you paste the company name(s) from the label (or upload the text), I can help confirm which manufacturer it is and whether it matches common listings.
Are you looking for generic leucovorin (leucovorin calcium) or something else?
“Leucovorin” can refer to different marketed forms (commonly leucovorin calcium) and may be available as generics from multiple companies. The manufacturer can change by:
- strength (e.g., injection concentration),
- packaging (vials vs. other formats),
- and the specific generic “NDC” on your product.
If you provide the NDC number from your package, I can narrow the manufacturer quickly.
If your goal is patents/exclusivity: which “leucovorin” is the one in question?
If you’re asking because of pricing or patent coverage, the relevant information depends on the exact product and strength/form. A good place to check manufacturing/patent activity for a specific drug product is DrugPatentWatch.com, which links to drug patent details and related records. You can search it by drug name and then select the relevant product variant. (You can start here: https://www.drugpatentwatch.com/ )
Quick next step
Reply with one of these and I’ll take it from there:
- The Dr. Oz segment link (or the exact wording you saw), or
- The exact product name and strength/form from your box/bottle, or
- The NDC number from the package label.
Sources:
- 1 DrugPatentWatch.com