Premium Research Peptides

No. All products sold by Pep-Source are intended for laboratory and in-vitro research purposes only. They are not intended for human consumption, medical diagnosis, or treatment. By purchasing our products, you agree that they will be used in accordance with all applicable laws and regulations governing research chemicals.

Peptides should be stored in a freezer at -20°C to -80°C for long-term storage. When in solution, they should be refrigerated at 2-8°C and used within the timeframe specified in the product documentation. Always refer to the specific product's Certificate of Analysis for detailed storage instructions.

All our peptides are guaranteed to be 98%+ purity as verified by HPLC and Mass Spectrometry testing. Each product includes a Certificate of Analysis from independent third-party laboratories documenting the exact purity and quality of your specific batch.

Currently we only ship to the United States of America.

Every order includes a Certificate of Analysis (CoA) with batch-specific test results. You can also verify results independently by comparing the batch number on your product with the CoA, and cross-reference our testing methodology with any accredited laboratory.