nad & glutathione Skin Longevity 101: Why NAD+ and Belong in a Serious Anti-Aging Routine NAD vs Glutathione: What's the
Description
Studies also demonstrated no significant inference of MTHFR C677T polymorphism in global DNA methylation in oral epithelial cell samples 31 or lymphocytes of healthy individuals 32 , as well as cutaneous squamous cell carcinoma in renal transplant patients 33

Pompella A, Visvikis A, Paolicchi A, De Tata V, Casini AF

Detoxifies the Body: Glutathione acts as a potent detoxifier, aiding in the removal of toxins, heavy metals, and harmful substances from the body

For how both fit into the complete hallmarks framework, see The Hallmarks of Aging: Which Peptides Target Which
