Independent test result
GHK Copper
by BioLongevity Labs· batch 12-2-45804
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Purity not on file· tested August 4, 2025
How this batch compares
This batch has no measured purity on file. Across 10 tested batches of GHK Copper from BioLongevity Labs, measured purity averages 99.70%. Across all vendors, GHK Copper averages 99.61% over 142 COAs.
85.6% 100.0%
Vendor avg (10 batches) 99.70% Peptide avg (142 COAs) 99.61%
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