Our Commitment to Purity & Transparency
At Ascenda, trust is everything. Our clients rely on us to deliver products that meet the highest standards of safety, performance, and stability.
To uphold that standard, every peptide we offer undergoes independent verification for purity.
We begin with HPLC test data provided by our Joint Venture Manufacturing Partner who uses Janoshik testing labs. These results are then cross-validated through additional third-party testing, including mass spectrometry analysis and heavy metal screening, Our third party testing is done exclusively by Testides — one of North America's leading peptide testing laboratories.
This multi-layered testing approach ensures accuracy, consistency, and transparency across every batch.
As a result, we are confident in stating that Ascenda peptides rank among the purest and most contaminant-free products in the research peptide market.
View Our Test Reports
Click any report card below to view the full PDF documentation.
HPLC Purity Report
Certificate of Analysis — Report #TT-IGF1-1-022726. White lyophilized powder, tested by Ascenda Peptides via HPLC-UV analysis. Status: Complete.
HPLC Purity Report
Certificate of Analysis — Report #TT-GHK-Cu-100-022726. Blue lyophilized powder, independently verified via HPLC-UV by Testides. Status: Complete.
Heavy Metal Report
Elemental impurities screening for As, Cd, Pb, and Hg conducted under USP <233> methodology. Two independent reports covering GHK-Cu and IGF-1 peptides.