L.Ortega-VillasanteC.et al (2015)
Typical real world usage sits around 0.5-5% (and 1-2% is common for daily serums)
Additionally, it helps replenish other antioxidants such as vitamins C and E and supports liver functions necessary for filtering toxins and maintaining overall health
Glutathione is often described as a 'master antioxidant', recognized for its powerful immune support
PubMed Seiwerth, S., Rucman, R., Turkovic, B., Sever, M., Klicek, R., Radic, B., Drmic, D., Stupnisek, M., Misic, M., Vuletic, L.B., & Sikiric, P