200 mg glutathione per day for skin lightening: a regnant myth or evidence-based verity? Supersmart - Liposomal Glutathione Liquid
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I also use the Pure Lab L-Theanine and add Vitamin C to augment the effects

Mecasermin (recombinant human insulin-like growth factor I)

doi: 10.1016/0006-2952(86)90527-7

In contrast, Gln deprivation abrogates c-Myc-mediated transcriptional repression, resulting in a significant upregulation of miR-29b-3p expression

Its also not recommended for warm and dry climates, and/or if you plan to buy new tires in the next six months
