They received either 200mcg of selenium, 1200 mg of n - acetyl - cysteine, 210 mg of silymarin from milk thistle, and one group received a placebo. (supernaturalacnetreatment.com)
It contains a group of polyphenolic compounds called silymarin which increases glutathione levels, reduces liver oxidative stress levels and promotes efficient detoxification processes. (drjockers.com)