Research Library
Every entry links to the original peer-reviewed paper, with an honest summary of what it found — and what it doesn't prove. We never overstate a single result.
Showing 1–3 of 240 studies
Brain healthRCT
In plain English: In this controlled trial, daily glutathione modestly raised blood antioxidant levels over six months. Effects were real but small, and the study was relatively short.
Redox Biology · 2023 · n = 148 · double-blind
Liver & detoxMeta-analysis
In plain English: Pooling 14 trials, researchers found consistent benefit in specific clinical settings. This is among the stronger bodies of evidence in the field.
Hepatology Reports · 2022 · 14 trials pooled
AgingEarly research
In plain English: An observational study found glutathione tends to decline with age. It shows a correlation — not that supplementing reverses aging.
Aging Cell · 2021 · observational · n = 320