USA-Based Company
Pèptido Labs is proudly based in the United States. We handle all sourcing, quality control, and customer support from our US operations.
cGMP Compliance
Our manufacturing partners follow Current Good Manufacturing Practices, the same standards required for pharmaceutical production.
Third-Party Testing
Every batch is independently tested by ISO 17025 accredited laboratories. We publish full Certificates of Analysis for complete transparency.
99%+ Purity Standard
We maintain strict purity requirements. If a batch doesn't meet our 99%+ standard, it doesn't ship—no exceptions.
Our Quality Process
Raw Material Verification
All raw materials undergo identity and purity testing before synthesis begins. We verify acid purity, solvent quality, and reagent specifications.
Peptide Synthesis
Solid-phase peptide synthesis (SPPS) in controlled cleanroom environments. Each synthesis follows validated protocols with real-time monitoring.
Purification
Reverse-phase HPLC purification removes impurities and ensures target purity levels. Multiple purification passes when necessary.
Quality Testing
HPLC purity analysis, Mass Spectrometry identity confirmation, endotoxin testing, and sterility verification on every batch.
Documentation
Full Certificate of Analysis generated with all test results. Batch records maintained for complete traceability.
Packaging & Storage
Lyophilized peptides sealed in sterile vials under nitrogen. Climate-controlled storage until shipment.