§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 000176✓ Verified · Pass
GHK-Cu × NuScience Peptides - Lab Test, March 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.17%
✓ Excellent
Test results
7 data points
Purity
99.17%
Endotoxins
Not tested
Stated qty
100 mg
Tested qty
133.82 mg
Qty match
134% of labeled · +34%
Batch ID
000176
Container
Blue Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
100 mg→133.82 mg+34%
About this test
This independent HPLC-MS lab test confirms GHK-Cu 100mg from NuScience Peptides at 99.173% purity. The analysis was conducted by Freedom Diagnostics Testing on March 20, 2026.
GHK-Cu is researched for its role in collagen synthesis, skin health, and tissue remodeling. A purity level of 99.173% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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