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Rayshine Peptide Biochemicals / GHK-Cu
Ordered GHK-Cu from Rayshine Peptide Biochemicals? Mail in a sample (US only) and let us test it for free.
Product
GHK-CuDate
19 Sep 2026
Status
Tested
Fields
Independent lab test of GHK-Cu from Rayshine Peptide Biochemicals. Result: PASS · Purity 99.7% · Fill +3% · Identity Pass · 19 Sep 2026
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