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Jeng, W., Loniewska, M
L., Ordovas, J
The amount of copper delivered by typical research-peptide GHK-Cu doses is small relative to dietary copper and total body copper, and there is no published evidence of copper toxicity from GHK-Cu at the doses discussed in the peptide community
Edited by Jean-Ehrland Ricci Supplementary information Rights and permissions Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made
