Izadi, S., Anandakrishnan, R
An alternative explanation, which could potentially explain both sets of experiments, is that exported GSH is broken down into constituent amino acids in the blood that are rapidly reimported into the liver cells
[Activation of energy-independent liver mitochondrial NAD(P)-transhydrogenase by catecholamines, glucagon and cAMP]
It creates a brighter, more even skin tone and that famous celebrity "Glutathione Glow"
BPC-157 mainly targets gut and connective-tissue repair through NO and VEGF signaling, while TB-500 (a Thymosin Beta-4 analog) drives repair through actin and new blood vessel growth
I was particularly interested in the NAD IV treatment and will definitely be coming back to try it