Exposure to ROS (involving H 2 O 2 )/RNS, or to compounds which can generate ROS, can increase the content of GSH by increasing the rate of GSH synthesis (2)
Inflammation Control as a Prerequisite for Tissue Quality KPV has demonstrated potent suppression of inflammatory mediators such as TNF- and IL-6, which are implicated in connective tissue degradation, impaired regeneration, gut barrier dysfunction, and inflammatory contributions to skin aging
This suggests that while shortterm effects are possible, the therapy is not a magic cure
It is also a criminal offence to supply peptides without authorisation
Subsequent work established that the same sequence exists in human plasma, saliva, and urine at concentrations that decline with age, and that the sequence is found as a subfragment of the alpha-2 chain of type I collagen, which means GHK is released into the tissue environment when collagen breaks down