Immune cells burn through glutathione quickly when they're active, which is part of why illness, stress, and poor sleep can all chip away at your levels at the same time
As a result, recent strategies have been shifted toward developing non-invasive drug delivery methods to improve brain drug delivery, including the use of prodrugs, nanoparticles, focused ultrasound, and intranasal (IN) delivery methods (Terstappen et al., 2021)
Even on a good day, only about 10-20% might make it through this gauntlet
Strategic pairings can amplify glutathiones antioxidant power, improve skin tone and texture, and support everything from detox to cellular repair
I spotted the biggest change in the fine lines across my forehead after three weeks, especially when wearing makeup