sinha et al. 2018 liposomal glutathione A Targeted Metabolomic Assessment of Oral Bioavailability and Safety in Humans: A Randomized Crossover Clinical Trial Glutathione, 30 Capsules (liposomal) -

In terms of mechanism, the cross-talk between IGF1R and carcinogenic factors, including integrins, focal adhesion kinase, and the RACK1 scaffolding protein enhanced the motility and migration of cells (Chitnis et al., 2008)

First, they studied a topical eye drop of the full-length protein for an ocular-surface condition not a systemic injectable, and not the LKKTETQ fragment sold as TB-500

Permeation enhancer strategies in transdermal drug delivery

doi: 10.1684/epd.2015.0751 37

(PubMed) Rodriguez-Martin JL, Qizilbash N, Lopez-Arrieta JM

Glutathione: The Master Antioxidant Known as the master detoxifier , Glutathione is one of the bodys most powerful antioxidants