does glutathione make hair grey Glutathione: The Guardian Of Color And Health Systematic Review of the Efficacy

[1] Specifically, research suggests Epithalon's mechanism involves modulation of histone acetyltransferase and deacetylase activity at the hTERT locus

Gender-related differences in erythrocyte glutathione peroxidase activity in healthy subjects: Glutathione peroxidase in men and women

Importantly, proteolytic cleavage of SPARC (secreted protein acidic and rich in cysteine), a matricellular protein abundantly expressed at sites of vascular injury and tissue remodeling, generates GHK-containing fragments that promote endothelial cell proliferation and neovascularization

Glutathione synthetase deficiency

Glutathione (GSH) is an antioxidant and works against the damage to important cellular components caused by reactive oxygen species such as free radicals, peroxides, lipid peroxides, and heavy metals