I had not heard of this substance, so I just took a quick look around.

This is what I found:
http://neurodiversity.com/weblog/article/168

I think if you are interested in the data about glutathione, the most common way to increase this with supplements is to use
NAC..n-acetyl cysteine. This is the way the liver gets supported when people OD on tylenol --because glutathione production in the liver halts when tylenol poisons the liver.

I'd try this first.

I am not really sure about this OSR#1...it seems fringey to me at best at this moment. Targeting heavy metals, and the mercury specifically.


Now if you suspect you were exposed to heavy metals, I'd get that tested for first. A good hair analysis, plus a good blood level test.

Arsenic, thallium and mercury can be culprits in PN. Arsenic from ant killers, or military base exposure or heavy exposure to pressure treated wood or smoke from burning that, or tainted well water, or thallium from ant killers, or mercury from overconsumption of tainted fish, or many vaccine injections with mercury in them (like going overseas and getting a whopping number of vaccines all at once). (also cadmium, but I have less exposure to articles about this metal).

I am having some doubts about your OSR#1 for now, because of the way it was brought to market. I couldn't find any PubMed articles on it either.

So try the NAC to start. I think that would be your first step.
I am conservative, and think we should approach this with tried and true modalities first.