Liver Health Dietary Supplement Biosorb Silymarin Complex Has 5X Better Bioavailability Supports Liver Health and Detoxification Gluten Free Certified Nutrition Non Gmo Project Verified Silymarin, an isolated extract from milk thistle, has been shown to be effective in supporting liver health and assisting balanced cholesterol levels. Silymarin counteracts detrimental toxins that accumulate in the liver, decrease the presence of free radicals, which can be harmful to immune health, and support prostate health.