Zhejiang Yichenkang Biotechnology
GHK-Cu
Finnrick tested 2 samples of GHK-Cu from Zhejiang Yichenkang Biotechnology on 10 Jul 2025. Test scores average over 6, no score below 5, and at least 2 tests warrant a tentative Finnrick Rating of B (Good).
Finnrick Rating™
Tentative Rating
Zhejiang Yichenkang Biotechnology
GHK-Cu
Tested 2 Samples
Last test 10 Jul 2025
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Samples are tested in commercial labs
Tests Count
2
Scores
AVGMINMAX
Last
10 Jul 2025