sinha et al. eur j clin nutr 2018 liposomal glutathione 750 mg Drink Mix – Aurora Nutrascience Glutathione: Benefits, Forms, Dosing, and
Description
Novel delivery systems: Explore novel delivery systems such as liposomes and nanoparticles to enhance the retention time of polypeptides in the skin and improve their therapeutic effects

Razavi M, Jamilian M, Kashan ZF, Heidar Z, Mohseni M, Ghandi Y, Bagherian T, Asemi Z

I know nothing about this stuff

There is no reliable data on the effects of prolonged use beyond a few weeks
