I've been using glutathione for the past 6 months and I have to say it's the best thing I've ever used to clear mucus. There are times after I nebulize that I am short of breath, but I use my inhaler and I'm fine.
The smell can turn off some people as well, but I believe it has helped me to have less congestion which results in better breathing.
The biggest problem with glutathione is its very short shelf life. It must be refrigerated at all times and even then it goes bad (has a different smell) after about 3 months in the fridge. SO if you do order the glutathione only order a 3 month supply each time.
Had UC treatment April 5th, 2007
Had autologous treatment March 19, 2010
Had bone marrow and adipose stem cell treatment (autologous) June 16, 2010