GHK-Cu for research applications should arrive in packaging that protects against oxidative degradation and premature breakdown of the copper chelate bond
About this article Cite this article Liu, A., Cai, Y., Yuan, Y
Specifications Reported Side Effects in Research Mild injection site irritation and transient redness reported in clinical studies Theoretical copper toxicity risk at very high doses, though not observed at standard research concentrations Mild skin sensitivity reported in some topical application studies This product is intended strictly for laboratory and research purposes only
10.1111/jnc.14704 J
Extension of the native insulin-like growth factor-1 sequence by 13 amino acids and substitution of glutamic acid-3 with arginine produced a structurally distinct analogue central to IGF-1 receptor signalling studies
M., et al., PLOS ONE , Vol