§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · NOV-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › BioLongevity Labs, GHK-Cu

◆ Batch ID · 11-3-45929✓ Verified · Pass

GHK-Cu × BioLongevity Labs - Lab Test, November 2025

Tested Tuesday, November 04, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.78%

✓ Excellent

PeptideGHK-Cu

BrandBioLongevity Labs

LabBioRegen

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Test results

7 data points

Purity

99.78%

Endotoxins

Not tested

Stated qty

50 mg

Tested qty

53.29 mg

Qty match

107% of labeled · +7%

Batch ID

11-3-45929

Container

Blue lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

50 mg→53.29 mg+7%

About this test

This independent LC-MS lab test confirms GHK-Cu 50mg from BioLongevity Labs at 99.78% purity. The analysis was conducted by BioRegen on November 4, 2025.

GHK-Cu is a copper peptide complex researched for its role in skin regeneration, collagen synthesis, and anti-aging effects. A purity level of 99.78% indicates high-grade synthesis with minimal contamination.

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