Independent test result
GHK-Cu Copper Peptide
by BioLongevity Labs· batch 11-3-46136
99.71 %
measured purity(HPLC)· April 27, 2026
- HPLC purity
- 99.71
- Net peptide content
- 51.23
How this batch compares
This batch measured 99.71%, right at BioLongevity Labs's average of 99.70% for this peptide over 10 batches, and 0.10 pts above the all-vendor average of 99.61% across 142 COAs from 36 vendors.
85.6% 100.0%
This batch 99.71% Vendor avg (10 batches) 99.70% Peptide avg (142 COAs) 99.61%
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