Glossitis (sore, red tongue) and mouth ulcers are also characteristic features
Ascorbate, lipoic acid, and cyclophilin, but most commonly GSH, can serve as electron donors for disulfide reduction [179,185,191]
Vegans require the same 1.5 mcg daily but must obtain it through fortified foods or supplements
Last reviewed: June 22, 2026 Last updated: June 22, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
During this consultation, your skin will be assessed, your medical history reviewed, and your aesthetic goals discussed to determine if glutathione injections are the right choice for you