glutathione dose per kg Efficacy of glutathione for the treatment of nonalcoholic fatty liver disease: an open-label, single-arm, multicenter, pilot study Glutathione Injection Treatment – Achieve

Deficiency of lipopolysaccharide binding protein facilitates adipose browning, glucose uptake and oxygen consumption in mouse embryonic fibroblasts via activating PI3K/Akt/mTOR pathway and inhibiting autophagy

Dai S, Meng X, Cai X, Yuan C, Zhao Z, Zhong L, Shi Y, Yin F (2021) Therapeutic effect of ursolic acid on fetal development in pregnant rats with gestational diabetes mellitus via AGEs-RAGE signaling pathway

These proven L-glutathione 500mg tablets have higher efficacy and may improve skin tone than L-glutathione tablets 1000mg & glutathione sourced locally

this is the method that is usually referred to for skin-brightening effects

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects