For patients whose primary goal is visceral fat reduction, tesamorelin wins
Athletes should also be aware that Tesamorelin is prohibited by the World Anti-Doping Agency (WADA)
In certain animal studies, its been found that IGF-1 may help protect against Parkinsons disease and induce clearance of brain amyloid-betas, which at high levels are associated with Alzheimers disease
(PubMed) Moreover, many regulatory agencies and dermatology bodies have expressed concern or even warned against the unregulated use of glutathione injections for cosmetic purposes, because of safety, contamination, dosing, and lack of evidence
Glutathione also helps the liver's detoxification activities, which helps get rid of toxins that might make skin issues worse