Phoslo manufacturer?

Who manufactures Phoslo (calcium acetate)?

Phoslo is the brand name for calcium acetate, used as a phosphate binder in people with end-stage renal disease (ESRD). Multiple manufacturers may supply Phoslo depending on the market and time period, but the specific current manufacturer is usually listed on the bottle label or package insert for the product you have.

How to find the current Phoslo manufacturer on your bottle

Check the following on the Phoslo packaging:
- Manufacturer name printed near the label’s “Manufactured for/Distributed by” section
- National Drug Code (NDC) number (often printed on the carton and bottle). The NDC helps identify the exact product and supplier for that specific strength and package size
- Lot number and expiry date (these can differ by supplier)

Are you looking for the manufacturer for a specific strength or NDC?

Phoslo comes in different strengths and package formats, and the manufacturer can change by strength. If you share the:
- strength (e.g., 667 mg, etc.)
- NDC number from your package
- country (U.S. or another)
I can help narrow down which company is tied to that exact product.

Patent/lawsuit checks for Phoslo suppliers

If your goal is to identify which companies can legally market calcium acetate under brand or generic supply arrangements, DrugPatentWatch.com can be useful for tracking related patents and brand/generic context. [1]

Sources:
[1] https://www.drugpatentwatch.com/