Although they are easy to find and use, glutathione in pill form is absorbed poorly and has lower efficacy than when injected
Liposomal glutathione as a promising candidate for immunological rheumatoid arthritis therapy
Prz Gastroenterol (2019) 14(1):2638
This article answers the question directly: the right choice depends on your research goal
Biomarkers for endothelial function, insulin sensitivity, intracellular signaling, maintaining DNA integrity , inflammation, metabolic flexibility, mitophagy (recycling old and damaged mitochondria) and cellular senescence (also called "zombie cells" as these cells have lost proper function, harm nearby cells and do not die off) are all improved
39, 405407 doi: 10.1016/j.healun.2020.03.012 63 SmartL.FawkesN