Test Results by Peptide – Ascenda Labs

Test Results by Peptide

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.

Janoshik

HPLC Purity Report

99.81% Purity
IGF-1 Peptide
HPLC-UV Method
Mar 2026 Reported

Certificate of Analysis — Report #TT-IGF1-1-022726. White lyophilized powder, tested by Ascenda Peptides via HPLC-UV analysis. Status: Complete.

Testides

HPLC Purity Report

2 PDFs
99.63% Purity
GHK-Cu Peptide
HPLC-UV Method
Mar 2026 Reported

Certificate of Analysis — Report #TT-GHK-Cu-100-022726. Blue lyophilized powder, independently verified via HPLC-UV by Testides. Status: Complete.

Testides

Heavy Metal Report

2 PDFs
USP 233 Standard
4 Metals Tested
Mar 15 Tested
Mar 17 Reported

Elemental impurities screening for As, Cd, Pb, and Hg conducted under USP <233> methodology. Two independent reports covering GHK-Cu and IGF-1 peptides.

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