The absorbance reading at 412 nm was measured at different time points to evaluate the stability of the product
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%
However, very high doses taken over long periods can potentially cause nerve issues or mask other nutrient deficiencies
C9orf72 poly(GR) aggregation induces TDP-43 proteinopathy
PubMed laboratory research record [PMID: 2770943] PubMed record related to this compound for laboratory literature review
Most anecdotal reports do not include confirmed diagnoses, standardized treatment plans, control groups, or long-term follow-up