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

Home › Lab Tests › Rivn Research, GHK-Cu

◆ Batch ID · 7197✓ Verified · Pass

GHK-Cu × Rivn Research - Lab Test, April 2026

Tested Sunday, April 05, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.91%

✓ Excellent

PeptideGHK-Cu

Brandrivnpeptides.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.91%

Endotoxins

Not tested

Stated qty

100 mg

Tested qty

91.54 mg

Qty match

92% of labeled · -8%

Batch ID

7197

Container

Blue Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

100 mg→91.54 mg-8%

About this test

This independent HPLC-MS lab test confirms GHK-Cu 100mg from Rivn Research at 99.908% purity. The analysis was conducted by Freedom Diagnostics on April 5, 2026.

GHK-Cu is a copper peptide researched for collagen synthesis, skin health, wound healing, and tissue regeneration. A purity level of 99.908% indicates minimal contamination and high-grade synthesis.

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