In conclusion, topical glutathione gel 2% alone without niosome is a weak component in melasma treatment
The glutathione infusion is administered slowly and comfortably
So, to optimize glutathione supplementation, avoid coffee a few hours before or after taking the supplements
Navrot N, Collin V, Gualberto J, Gelhaye E, Hirasawa M, Rey P, Knaff DB, Issakidis E, Jacquot JP, Rouhier N (2006) Plant glutathione peroxidases are functional peroxiredoxins distributed in several subcellular compartments and regulated during biotic and abiotic stresses
The levels of protein-bound glutathione were reported to return to baseline levels after an overnight fast [12]
Wolde F