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

Home › Lab Tests › RUO, GHK-Cu

◆ Batch ID · GHK002✓ Verified · Pass

GHK-Cu × RUO - Lab Test, March 2026

Tested Thursday, March 19, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.97%

✓ Excellent

PeptideGHK-Cu

Brandruo.bio

LabChromate

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Test results

8 data points

Purity

99.97%

Endotoxins

< 0.0593 EU/mg

Stated qty

50 mg

Tested qty

50.62 mg

Qty match

101% of labeled · +1%

Batch ID

GHK002

Container

Lyophilized peptide vial

Tested by

ChromateView profile →

◆ Quantity verification

50 mg→50.62 mg+1%

About this test

This independent HILIC-HPLC lab test confirms GHK-Cu 50mg from RUO at 99.966% purity. The analysis was conducted by Chromate on March 19, 2026.

GHK-Cu (Copper peptide) is a naturally occurring peptide complex researched for its role in skin regeneration, collagen synthesis, and tissue repair through growth factor signaling. A purity level of 99.966% indicates minimal contamination and exceptional high-grade synthesis. Sterility testing passed with endotoxin levels measured at < 0.0593 EU/mg.

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