Once GH enters circulation, the liver converts much of it into insulin-like growth factor 1 (IGF-1), which is the downstream mediator responsible for most of GH's tissue-level effects lean mass preservation, lipolysis, cellular repair, and collagen synthesis among them
Any skin lightening soaps containing mercury, or other harmful substance, in any concentration should be avoided in order to prevent unnecessary skin damage or other unwanted side effects
Cancer Gene Ther 28(1011):10881098
doi:10.1152/ajpendo.2000.279.3.E501 Ng FM, Sun J, Sharma L, Libinaka R, Jiang WJ, Gianello R
family history of cataracts
Direct Effect on Skin Glutathione directly supports brighter skin, reduces pigmentation, and aids collagen and hydration, while NAC has a more indirect effecthelping maintain skin health by sustaining glutathione reserves