does glutathione burn when injected FDA highlights concerns with using dietary ingredient to compound sterile injectables What Is Glutathione? — Purifi
Description
It depends on the compounding pharmacy

[DOI] [PubMed] [Google Scholar] 59.Palmieri F

These in vitro observations not only provide an initial basis for in vivo treatment regimens focusing on the stimulation of endogenous hepatic glutathione levels, but could also contribute to an optimization of treatment intervals to limit the risk of adverse effects when NFT is administered as an antibiotic

That being said, some people may have low levels of glutathione due to illness, stress or a poor diet, so supplements are often recommended
