Hi Bex. I'm as usual sorry to hear that your condition is that difficult. But I still think there can be something done.

Have you managed to determine if it is your digestion that doesn't work at all? In that case every supplement must be given as injections because orally taken stuff will not absorb or will absorb very poorly.

Have you tried Glutathione PleoLyposome? It's something new that doesn't even show up in Wikipedia, but has clearly had already some great success in treating very difficult cases.

http://www.gethealthyagain.com/aut-products.html
http://www.health-reports.com/lupus-wellness.html

It is superior to whey protein, but quite expensive, in very difficult cases you have to consume rather much of it per day. The idea is that this supplement has glutathione that can enter cells easily, while usual orally given glutathione cannot do that.

I think that most here on this forum (especially the most difficult cases) would benefit from this, would be interesting to see how well it works.

I must be lucky, because I found out this by using the keywords
"glutathione depleted nothing works" in google. LOL.