Please refer to our comprehensive product information list of all drug product manufactured by Sigmapharm.  Patients can also search for labeling information for our products on the FDA website, DailyMed.

For convenience, the complete list of the inactive ingredients specific to each of our commercially distributed products are available in each product details page.

For example:

For list of the inactive ingredients of Liothyronine Sodium Tablets, USP,  click on Products page and then click on Liothyronine Sodium Tablets, USP.

Sigmapharm is a generic manufacturer and does not offer a patient assistance program.

All of Sigmapharm’s commercially distributed products are manufactured at Bensalem, Pennsylvania, United States.

It’s important to remember that generic medicines are made to meet the same standards, as provided by the FDA, as brand name medicines. Customers may rest assured that generic pharmaceuticals are produced with the same active ingredients and attention to quality as branded versions.

Please find below definition for a generic drug approved by US FDA:

"A generic drug is a medication created to be the same as an existing approved brand-name drug in dosage form, safety, strength, route of administration, quality, and performance characteristics."

For general questions, please go to our Contact Us page.

We are committed to the highest quality and we will do our best to address your questions or concerns.