Official announcements, manufacturing and quality milestones, and verified brand facts for journalists, analysts and partners covering US cGMP research peptide manufacturing.
Announcements
PX1 Research expands published COA library to every active catalog lot
Every shipped batch is now paired with a publicly searchable certificate of analysis covering HPLC purity, LC-MS identity confirmation, endotoxin and sterility screening — no request form required.
Third-party testing standard raised to 8x verification per lot
PX1 Research lots are verified through eight independent analytical checkpoints, including ISO/IEC 17025 accredited third-party laboratory confirmation and fentanyl-free screening.
Domestic cGMP-compliant synthesis and lyophilization capacity online
Manufacturer-direct production — synthesis, purification, lyophilization and sealing — is performed in the company's US cGMP-compliant facility, removing import intermediaries from the supply chain.
All products referenced are supplied strictly for laboratory research use — not for human or veterinary use, not for diagnostic procedures, and not evaluated by the U.S. Food and Drug Administration.