Drug

Who makes glycerol phenylbutyrate oral?

2 companies list glycerol phenylbutyrate oral as a human prescription drug. Forms: liquid. Routes: oral.

Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology

Companies listing glycerol phenylbutyrate oral

CompanyFormsApplicationNDCsRegistered sites
Par Health USA, LLCIndialiquidANDAANDA20574215
Camber Pharmaceuticals, Inc.United StatesliquidANDAANDA20574211
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Common questions

Who makes glycerol phenylbutyrate oral?
2 companies list glycerol phenylbutyrate oral as a human prescription drug in the openFDA NDC Directory, led by Par Health USA, LLC, Camber Pharmaceuticals, Inc.. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
Is there a generic glycerol phenylbutyrate oral?
2 companies list glycerol phenylbutyrate oral under an abbreviated new drug application (ANDA), the application type used for generics. Listing status is from the NDC Directory; it is not a statement of availability.