The results are inconclusive, but there are some promising results so far: In one small study with just 12 (healthy middle-aged non-smoker) subjects (taking either 500 or 1,000 mg per day liposomal glutathione for four weeks), there was a trend for increasing glutathione levels, although it only became significant in the 500 mg dose after two weeks, which was also the largest increase at 25%
7 ( )
Banta, J., Beasley, K., Kobayashi, T., & Rohena, L
The loading phase typically uses 2-2.5mg twice weekly for 4-6 weeks, totaling 4-5mg per week
But which one works best
Validation of differentially expressed proteins or biomarkers by peptide intensity and ELISA assay quantification To validate the differentially expressed proteins identified in plasma samples across the three groups, we selected CST3, GAPDH, PCSK9, C1QA, CPB2, and PRDX6 based on significant fold changes and pathway enrichment scores