About PNW Peptides
We’re a Pacific Northwest-based supplier of research peptides, built around one standard: every batch is verified before it reaches your bench. From sourcing through packaging, our process is designed for the consistency researchers can rely on.
Our Process
Every product we offer passes through the same three-stage process before it ships: sourcing from qualified manufacturers, third-party purity testing, and careful lyophilized packaging for stability in transit.
1. Sourcing
We work with qualified manufacturers who meet our purity and documentation standards.
2. Testing
Each batch is tested via HPLC to confirm >99% purity before it is approved for sale.
3. Packaging & Shipping
Products are lyophilized and carefully packaged to maintain stability from our facility to your lab.