life glutathione cysteine & c Intercellular antioxidant support Life Extension Glutathione, Cysteine &
Description
It does not elevate IGF-1 or growth hormone

This event, through the phosphatidylinositol 3-kinase (PI3K) pathway, which inhibits the activation of protein kinase B (PKB), a pivotal enzyme regulating the insulin-sensitive glucose transporter type 4 (GLUT-4), ultimately resulting in IR (133, 134)

Cell 78, 561574

The thinking: if you can isolate just the fat-related fragment, you get that one effect on its own
