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Verified — Passed
GHK-Cu (Copper Peptide)
PV-CU100-9Q8
99.9%
Purity
102.4 mg net peptide content — 2% over the 100 mg label
Average measured peptide mass across the tested vials — you receive more than the labeled amount, at no extra cost.
Identity confirmed (mass spec) Pass
Purity ≥ 98% (HPLC)99.9% Pass
Endotoxin screen Not tested
Heavy metals (ICP-MS) Not tested
Source
Nuvexa Peptide Institute
Product
100mg × 10 vials
Testing facility
Freedom Diagnostics
Test date
May 27, 2026
Supplier / source details on the COA are redacted to protect our supply chain — all analytical results are shown unaltered.
This result is shareable — anyone with this link can confirm the batch's independent test data. Results reflect the analysis of a single representative vial from the stated batch.