glutathione vs l glutathione which is better Frontiers L-Glutathione reduced (GSH) | Antioxidant
Description
~12 mg per week , given as 12 injections weekly (up to ~3 mg/week in advanced use)

10.1200/jco.2012.46.3653 59 JiangS.-N.ParkS.-H.LeeH

Glutathione treatments are relatively safe when administered under professional instructions

What Research Says About Oral Glutathione A randomized, double-blind, placebo-controlled study found that participants taking 500 mg of oral glutathione daily showed decreased melanin indices at all six measured sites after just 4 weeks of consistent use

If you have a severe deficiency, you may need injections for a time while your body gets closer to the levels you need to maintain
