§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › KÖLD, GHK-Cu

◆ Batch ID · 1035✓ Verified · Pass

GHK-Cu × KÖLD - Lab Test, March 2026

Tested Monday, March 09, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.61%

✓ Excellent

PeptideGHK-Cu

BrandKOLD Peptides

LabAccumark Labs

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Test results

7 data points

Purity

99.61%

Endotoxins

Not tested

Stated qty

70 mg

Tested qty

65.63 mg

Qty match

94% of labeled · -6%

Batch ID

1035

Container

Clear vial with blue/navy cap

Tested by

Accumark LabsView profile →

◆ Quantity verification

70 mg→65.63 mg-6%

About this test

This independent HPLC lab test confirms GHK-Cu/BPC-157/TB-500 70mg blend from KÖLD at 99.61% purity. The analysis was conducted by Accumark Labs on March 9, 2026. Individual components tested at GHK-Cu 48.53mg (99.868% purity), BPC-157 8.96mg (99.02% purity), and TB-500 8.14mg (98.71% purity).

GHK-Cu is a copper tripeptide researched for its role in collagen synthesis and tissue repair. BPC-157 is studied for gastrointestinal health and healing. TB-500 is investigated for cellular repair and recovery. A blend purity level of 99.61% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.