ghk-cu upregulates col3a1 Does Really Work? 40 Years of Research Reviewed The Human Tripeptide GHK-Cu in

Glutathione is a naturally occurring compound found in virtually every cell of the body

Male and female GHK-Cu cohorts and saline cohorts had comparable values for escape hole attempts on the first trial, but male and female mice given intranasal GHK-Cu demonstrated fewer escape hole attempts on their final attempt to escape compared to the intranasal saline cohorts (Figure 3C)

Unlike broad-spectrum ingredients that require flooding the system to produce effects, peptides work through precise cellular communication that needs only small amounts of the signaling molecule

It helps reinforce the skins moisture barrier, protecting it from daily environmental stressors