It works by stimulating dermal papilla cells and increasing follicle size
"Vertical Entertainment Acquires 'A Day to Die' Starring Frank Grillo & Bruce Willis"
Safety concerns with IV glutathione for skin lightening: Side effects including skin rashes, abdominal pain, thyroid dysfunction, liver dysfunction, kidney dysfunction, and possible kidney failure have been reported with intravenous glutathione injections [60]
For example, the American Academy of Radiology does not recommend full-body MRIs because, according to a 2023 statement, there is no documented evidence that total body screening is cost-efficient or effective in prolonging life
If the 2026 preprint holds up through peer review, neuroprotection becomes an equally valid rationale