Are you using standard glutathione capsules
When the FDA places a peptide in a restricted or high-risk category [known as Category 2], it is explicitly signaling that it has identified safety concerns and that enforcement discretion does not apply. But, as Hajduczok notes, just because something is not FDA-approved doesnt mean its illegal to compound, but the restricted peptides should not be compounded
10.3389/fphar.2021.783127 Front
Store: Place the loaded case neatly in your refrigerator
Das S, Ciombor KK, and Haraldsdottir S, et al (2020) Immune-related adverse events and immune checkpoint inhibitor efficacy in patients with gastrointestinal cancer with Food and Drug Administration-approved indications for immunotherapy Oncologist 25 (8) 669679 PMID: 31943525 PMCID: 7418359 62
Arterioscler Thromb Vasc Biol 2001;21:1320-6