Proflax Liver Love formula is 100% natural. It contains concentrated active herbs Dandelion, Milk Thistle, Yarrow, Artichoke, Schizandra, Yellow Dock and Liquorice. These herbs have been formulated to offer powerful detoxification of the liver and assist with optimal liver function. The inclusion of flaxseed oil additionally helps to maintain overall good health of the heart, digestive & reproductive system, supports mobility & circulation, aids metabolism and gives a shiny coat. The active ingredients provide nutritional support.