Tested. Verified. Proven.
Every batch undergoes independent third-party testing. We don't ask you to take our word for it — we show you the data.
Our Quality Assurance Process
From sourcing to shipping, every step is designed for pharmaceutical-grade precision.
Raw Material Sourcing
We source exclusively from certified manufacturers who meet pharmaceutical-grade synthesis standards.
HPLC Purity Analysis
High-Performance Liquid Chromatography separates and quantifies each compound, confirming ≥99% purity.
Mass Spectrometry (MS)
Mass spec confirms molecular identity and weight, verifying the compound matches its specification exactly.
Certificate of Analysis
Every batch receives a documented COA with full test data. Available for download on every product page.
How HPLC Testing Verifies Purity
High-Performance Liquid Chromatography (HPLC) is the gold standard for testing peptide purity. It separates a sample into its individual components, allowing us to measure the exact percentage of target compound versus any impurities.
- Separates target compound from impurities with precision
- Produces a chromatogram — a visual purity fingerprint
- Main peak represents the target peptide (≥99%)
- Minor peaks reveal trace impurities (<1%)
- Results verified by independent third-party labs
Understanding Purity Grades
Not all peptides are created equal. Here's what the purity numbers actually mean.
Our Standard: 99%+ Pharmaceutical Grade
Every product we offer meets or exceeds 99% purity. This is verified through independent HPLC analysis and mass spectrometry confirmation. We never sell standard or low-grade compounds.
How to Read a Certificate of Analysis
A Certificate of Analysis (COA) is a document issued by a testing laboratory that confirms a product's identity, purity, and quality. Here's what to look for:
Identifies the exact product and production batch for traceability.
The primary purity measurement. Look for ≥99% for pharmaceutical grade.
Confirms molecular weight matches the target compound specification.
Independent third-party lab that performed the analysis.
When the test was performed. Recent dates indicate current-batch testing.
Current Batch Purity Results
Verified purity for every product in our current catalog.
COA documents are provided with every order. Contact us for specific batch documentation.
Purity You Can Verify
Every order includes batch-specific documentation. We believe transparency is the foundation of trust.