what is the use of l glutathione L-Glutathione Glutathione - L-Glutathione Power 50

Comparative research indicates that GHK-Cu achieves collagen stimulation comparable to or exceeding that of tretinoin, with the advantage of having fewer irritancy concerns

It is present in every cell of the body, with high concentrations in the liver, where it plays a central role in detoxification

showed "GSH was highly tolerated and its administration was not associated with any signs of adverse effects." [2] Blood chemistry markers, including liver and kidney function tests, remain unaffected even with extended use

1 serving = 2,5 scoops = 2 g

Blood 62(Suppl 1):204a, 1983

Why is there so much more research available on GHK-Cu compared to KLOW