INDEPENDENTLY VERIFIED
Lab Results & Transparency
Every Pepcore peptide is HPLC tested with a guaranteed minimum purity of 99%. We include a Certificate of Analysis (COA) with every order. Transparency builds trust.
≥99% Purity
Every batch verified by HPLC analysis
COA Included
Certificate of Analysis with every order
MS Verified
Mass spectrometry confirms molecular identity
GMP Sourced
Raw materials from certified facilities
Our Testing Process
From sourcing to shipping, every peptide goes through a rigorous 4-step quality assurance process.
01
Raw Material Sourcing
We source peptides exclusively from GMP-certified facilities with established quality management systems.
02
HPLC Purity Testing
Every batch undergoes High-Performance Liquid Chromatography (HPLC) analysis to verify a minimum purity of 99%.
03
Mass Spectrometry (MS)
Mass spectrometry confirms the molecular identity of each peptide, ensuring it matches the expected molecular weight.
04
Certificate of Analysis
A detailed COA is generated for every batch, including chromatograms, MS data, appearance, solubility, and purity results.
Recent Batch Results
View the latest HPLC purity results for our most popular research peptides.
Need a COA for a specific batch? Contact us via Telegram (@Pepcore) or email and we will send it directly.