Glutathione injections can be safe when administered by a qualified healthcare professional, but they may have side effects
In six healthy (free-living, fertile) US men, a diet with a high Se intake (~200 g/day for ~100 days, mostly through Se-rich beef and rice) decreased concentration and total number of sperm, the proportion of motile, progressive, headless sperm, and tail defects, and increased the proportion of tailless sperm (185)
But a harsh environment, smoking, alcohol, and your lifestyle may diminish the glutathione treatment result over time
DHODH-mediated ferroptosis defence is a targetable vulnerability in cancer
In short, it is not for human consumption, medical use, or veterinary use
With Melanotan 1 , the reported side effects are generally milder and more closely tied to the intended mechanism of action