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

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◆ Batch ID · 416312✓ Verified · Pass

GHK-Cu × OROS Research - Lab Test, September 2025

Tested Tuesday, September 23, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.83%

✓ Excellent

PeptideGHK-Cu

BrandOROS Research

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.83%

Endotoxins

Not tested

Stated qty

50 mg

Tested qty

48.18 mg

Qty match

96% of labeled · -4%

Batch ID

416312

Container

White Lyophilized Powder

Tested by

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◆ Quantity verification

50 mg→48.18 mg-4%

About this test

This independent HPLC-MS lab test confirms GHK-Cu 50mg from OROS Research at 99.828% purity. The analysis was conducted by Freedom Diagnostics Testing on September 23, 2025.

GHK-Cu is researched for its role in collagen synthesis, skin health, and tissue repair. A purity level of 99.828% indicates high-grade synthesis and minimal contamination.

The vial appearance is white lyophilized powder with lot number 416312. The full certificate of analysis is available for download on this page.