glutathion aliment et Vitamine C IV : Bienfaits, Injection & Prix glutamine in the products of the NUTREND company is made by fermentation technology Glutathione – reduced form made
Description
Kefir grains are approximately 50% Lactobacillus spp., 20% Leuconostoc spp., 10% Streptococcus spp., 8% Pediococcus spp., 7% Lactococcus spp., and 5% other types of bacteria (113)

doi: 10.1039/c8fo02461h, PMID: [DOI] [PubMed] [Google Scholar] 79.Venturella G, Saporita P, Gargano ML

The mechanism profile makes biological sense, the safety record appears favorable, and the practical results align with what the science would predict

This simple act is your first line of defense against contamination
