overdose glutathione Are Supplements a Scam? Toxicity of Glutathione-Binding Metals: A
Description
25(9): p

The expected shortage of the drug never really materialized, although there have been shortages of some generic vials for injection, mainly due to manufacturing issues or increased demand
There is one open-label intravenous safety pilot in two healthy adults, who received single doses of 10 mg and 20 mg with no comparator, no blinding, and short-term observation limited to vital signs, self reported symptoms and labs across two days [4]

Are your expectations realistic given the available evidence