Selenocysteine oxidation in glutathione peroxidase catalysis: an MS-supported quantum mechanics study
Gulec M, Iraz M, Yilmaz HR, Ozyurt H, Temel I
Liposomal glutathione quickly and easily penetrates the tissues in our body, allowing for easy and immediate absorption in the bloodstream
The break trial represents valuable experiment for any GHK-Cu user completing 6+ month treatment course - discontinuing for 2-3 months reveals how well benefits persist, helps determine whether cycling or continuous use better suits individual biology, provides psychological break from rigid routine, and offers cost savings period while assessing necessity of ongoing application
A responsible supplier provides all of these on request and does not market the compound for human use
Loren Pickart, who isolated GHK-CU in 1973, shows that the peptide increases production of Type I and Type III collagen while simultaneously upregulating matrix metalloproteinases, the enzymes that break down old, damaged collagen