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GHK-Cu at RC Peptides

RC Peptides lists GHK-Cu in 2 sizes, from $40.50. 5 published certificates of analysis. Reported purity: 99.0%–99.9%. Own lab samples: 1.

GHK-CuTested November 11, 2026

Offers from RC Peptides

Rank 1 of 11 vendors by price per mg.

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Published certificates of analysis

Independent tests of GHK-Cu

Bought as a customer, analysed by an independent laboratory.

All tests of GHK-Cu

For laboratory research use only. Not for human consumption. Must be 18+.