About PeptideDepot
PeptideDepot was founded on a simple principle: researchers deserve access to consistently pure, rigorously tested compounds without the guesswork. We bridge the gap between pharmaceutical-grade quality and accessible pricing.
Our Quality Process
cGMP Sourcing
All compounds are sourced from facilities operating under current Good Manufacturing Practice standards, ensuring consistency from synthesis to delivery.
Independent Testing
Every batch undergoes HPLC (High-Performance Liquid Chromatography) and mass spectrometry analysis by an independent, accredited third-party laboratory.
Full Documentation
Every order ships with a Certificate of Analysis detailing purity percentage, batch number, test date, and methodology. No exceptions.
Our Commitments
Purity Guarantee
We maintain a minimum purity threshold of 98% across our entire catalog. Most batches test at 99%+. If a product fails to meet our standards, we don't sell it — period.
Research Integrity
Our products are sold strictly for in-vitro research and laboratory use. We are committed to supporting legitimate scientific inquiry and maintain strict compliance with applicable regulations.
Transparency
No proprietary blends, no hidden fillers, no ambiguous labeling. Every product page lists molecular weight, CAS number, form, and purity data. What you see is exactly what you get.