Heres the thing the panic is a little bit warranted and a little bit not
10.1074/jbc.M112.418475 118 TangA
The Food and Drug Administration has not evaluated the claims made about this product
PubMed 22962027 TB-4 Phase 1 human safety first-in-human randomized, double-blind, single- and multiple-dose Phase 1 of recombinant human thymosin 4 in healthy volunteers, no serious adverse events: PubMed 34346165
intravenous administration of glutathione are generally not practical for increasing circulating glutathione for most individuals because this procedure is expensive, requires regular visits to a medical practitioner's office, is unsuitable for children and many adults, and poses the risks of side effects associated with regular injections
119 Initially designed to aid in the prevention of relapse of depression, specifically in individuals with major depressive disorder, MBCT has since been applied to various neurological and psychiatric conditions