They are the unregulated kind the FDA treats as a serious safety risk, and it is illegal to administer, prescribe, purchase, or dispense them
Some of the many functions of glutathione include: Cell proliferation and apoptosis (cell death) Epigenetic mechanisms Free-radical scavenging and redox balance Metabolism of xenobiotics involvement Modulates the function of the immune system As one of the conjugators for Phase II biotransformation (detoxification) Your body produces and recycles glutathione, but that does not mean there is an endless well
The one human trial that will measure tolerability directly has not started reporting it is only recruiting (planned 2026), studies a topical gel on small standardized wounds , and lists safety as a secondary, not primary, outcome (NCT07437586)
No explanation of what you are actually seeing
While certain compounding pharmacies may use the same active pharmaceutical ingredient as Ozempic and Wegovy to prepare compounded semaglutide, its not accurate to say compounded semaglutide is the same as Ozempic
Age, stress, diet, and infection can affect natural levels of glutathione