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Precision Peptide Co

Precision Peptide Co
GHK-Cu

Finnrick tested 4 samples of GHK-Cu from Precision Peptide Co between 6 May 2025 and 10 Jul 2025. Test scores average over 7, no score below 6, and at least 2 tests warrant a tentative Finnrick Rating of A (Great).

Finnrick Rating™
A
GREAT
Tentative Rating
Precision Peptide Co
GHK-Cu
Tested 4 Samples
Last test 10 Jul 2025

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Samples are tested in commercial labs

Tests Count

4

Scores

AVG8.0MIN6.9MAX9.0

Last

10 Jul 2025

First

6 May 2025
Quantity
Test DateCertificate
Test Score
Label
Batch
TestedDifferencePurityBatch IDContainerTested AtSent By
10 Jul 2025View9.050mg
54.6mg
54.400mg-0.3%99.90%GHK02White Label / Silver Crimp / Blue CapLab EFinnrick
10 Jul 2025View9.050mg
54.6mg
56.700mg+3.9%99.95%GHK02White Label / Silver Crimp / Blue CapLab EFinnrick
6 May 2025View6.950mg
54.6mg
61.680mg+13.1%99.98%GHK02White Label / Silver Crimp / Blue CapLab AFinnrick
6 May 2025View7.050mg
54.6mg
61.060mg+11.9%99.98%GHK02White Label / Silver Crimp / Blue CapLab AFinnrick