Every recall we track for SigmaPharm Laboratories LLC — 5 in all — plus the complaints and injury reports the public filed about them.
SigmaPharm recalls 250g Sodium Phenylbutyrate Powder (Rx only) due to failed impurity tests. Products with specific lot numbers and expiration dates may pose safety risks. Consumers should contact the manufacturer for details.
SigmaPharm recalls specific batches of Sodium Phenylbutyrate powder (Rx only) due to failed impurities testing. Affected lots expire May 2023-Nov 2023. Consumers should contact the manufacturer for details.