I've seen inexpensive "GSH" capsules in health food
stores... will they achieve similar results?
Ingesting glutathione (GSH) does NOT raise your body's level
of intercellular GSH. Ingested GSH is not absorbed into your
bloodstream or into your cells. Your digestive system breaks
it into three proteins, that on their own, can not be absorbed,
and are simply eliminated through your kidneys. Even worse,
when pure GSH is digested by your stomach, new free-radicals
are created that your immune system must then deal with.