In der modernen Forschung wird GHK-Cu als lyophilisiertes Pulver mit einer Reinheit von mindestens 99 Prozent (HPLC-verifiziert) eingesetzt
J Cell Mol Med 8:20112, PMID: 15256068 Aracena-Parks P, Goonasekera SA, Gilman C, Dirksen RT, Hidalgo C, Hamilton SL (2006) Identification of cysteines involved in S -nitrosylation, S -glutathionylation, and oxidation to disulfides in RyR1
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Safe and Non-Irritating Suitable for various skin types with minimal risk and no downtime
doi: 10.1093/ajcn/nqaa177 252 SekharR
What does clinical research show about GHK supplement safety