This review outlines the redox-sensitive steps of the cellular mechanisms implicated in inflammation and host defense against infection, and describes how GSH is not only important as an antioxidant but also as a signaling molecule
After all, each antioxidant works differently: some neutralize free radicals, some regenerate other oxidized molecules, and some strengthen cell membranes by making them more resistant
Glutathione S-Reductase
One study states, A wealth of evidence now demonstrates that a decline in cellular nicotinamide adenine dinucleotide (NAD+) is a feature of aging. So, going in the other direction, by boosting NAD+ in your body, our goal is to slow this aging process by providing your cells the resources they need to regenerate, rebuild, and maintain optimal health
Theres even a modified version, CJC 1295 DAC, with an even longer half-life