A Nature Scientific Reports 2016 study showed GHK-Cu had no cytotoxicity to human keratinocytes at concentrations up to 5,800 M over 72 hours and did NOT induce inflammatory biomarkers (IL-1, IL-8, HSPA1A, FOSL1) unlike other copper compounds, concluding GHK-Cu has a low potential of inducing skin irritation
Both SUSTAIN-6 and LEADER showed a statistically significant decrease in MACE [53, 54]
Bioavailability of Vitamin D 2 from irradiated mushrooms: an in vivo study
Experimental data indicates that the peptide fragment interacts with the 3-adrenergic pathway, which mediates the breakdown of triglycerides into free fatty acids and glycerol within adipose tissue
Research suggests it may bind to serotonin receptors and help stabilize the body's response to hormonal shifts
Immunity 6 , 531539 (1997)