glutathione s transferase substrates The Multifaceted Role of S-Transferases in Health and Disease Glutathione S-transferase - Wikipedia

Plant Cell 19 , 10651080 (2007)

While glutathione is a powerful antioxidant and theoretically could reduce oxidative stress in melanocytes, there is no robust clinical data showing that increasing dietary or supplemental glutathione can reliably prevent or reverse gray hair in humans. The bodys regulation of hair pigmentation is complex, he added, and once melanocytes lose their ability to produce pigment, antioxidants alone are unlikely to restore it

Muscle Regeneration : Three separate rat muscle transection and crush models demonstrated that BPC-157 treatment improved muscle structure, function, and biomechanics

M., Rasmussen, J