The glutathione I have been using with my patients is Tri-Fortify Glutathione by Researched Nutritionals
Protein synthesis acceleration: The mTOR activation directly increases the rate at which muscle cells produce new proteins
Klow dosing Commonly discussed at roughly 2 mg of total blend injected once daily, run in 8 to 12 week cycles with about 4 weeks off in between
What GHRP-6 contributes that neither of the other compounds can replicate is the gastric motility component GHRP-6 accelerates gastric emptying through ghrelin receptor activation in gut vagal afferents, a pathway thats both a potential confounder in some study designs and the entire point in others
Prog Retin Eye Res 99:101245 Utsumi H, Chiba H, Kamimura Y, Osanai M, Igarashi Y, Tobioka H et al (2000) Expression of GFR-1, receptor for GDNF, in rat brain capillary during postnatal development of the BBB