Storage requirements for the lyophilized powder form is 2-8C in dry conditions, reconstituted solutions are stable for up to 30 days under refrigeration
5mg vial reference table The 5mg vial works best for the initial 2mg dosing phase
Glutathione products are generally recognized as safe (GRAS).4However, various side effects, ranging from mild to severe, have been linked to glutahione-containing products when used as skin whiteners
It would be crazy if I injected myself with stuff which had a risk. There is an urban legend that an increased amount of human growth hormones could cause cancer
For instance, using IGF1R inhibitors to inhibit glycolysis can reduce ROS production and promote ferroptosis in GO fibroblasts, thereby alleviating symptoms
Glutathione supplements are typically taken orally on an empty stomach for marginally better absorption, though bioavailability remains low regardless of timing