cGMP peptide manufacturing standards.
Current Good Manufacturing Practice concerns manufacturing quality requirements. Use this checklist to evaluate the actual supplying facility; this page does not certify our business or any catalog product.
What cGMP means in practice
cGMP refers to a system of regulations enforced by the U.S. FDA covering manufacturing, processing, packaging, and storage of pharmaceutical products. For peptide manufacturing, the most important cGMP elements are: documented quality systems, validated equipment and processes, lot traceability, in-process and final-release testing, and trained personnel operating to written standard operating procedures.
Evidence to request from the supplying facility
- Documented quality system. Request the applicable quality manual and controlled procedures.
- Lot traceability. Ask how the proposed lot connects to raw materials, batch records and release decisions.
- Release testing. Obtain the actual lot results and methods relevant to the preparation; no testing result is established here.
- Trained personnel. Ask for evidence of relevant production and quality training.
- Validated processes. Review applicable qualification and validation records rather than relying on a marketing badge.
How to verify any supplier’s cGMP claim
- Ask which facility manufactured the product, by name and address.
- Ask whether the facility has been FDA-inspected and what the latest inspection outcome was.
- Ask for a redacted batch record on a recent lot.
- Ask for the supplier’s documented complaint and recall procedures.
- Ask for written quality agreements covering responsibility allocation between the supplier and the manufacturing facility.
If a supplier resists any of those requests, that is an answer in itself. Read more in our guide to cGMP peptide manufacturing.