With sufficient hydration and a diet full of nutrients, glutathione can improve hair texture, strength, and shine, leading to lustrous, healthy locks
The bad news is that toxins from poor diet, pollution, toxins, medications, stress, trauma, aging, infections and radiation all deplete your glutathione
group, the oral bioavailability was determined to be extremely low (0.025%) in rats, based on the assumption of linear pharmacokinetics
That said, one study did note that oral consumption of glutathione was well tolerated, and glutathione did help in other ways - specifically, the potential to reduce skin wrinkles and potentially improve skin elasticity
The authors wish to sincerely thank Yukiko Lema for assistance