Lifeplan Milk Thistle Extract 100mg Tablets are made using a high-quality botanical formula comprising a combination of Milk Thistle extract, herb and seed powders. Milk Thistle seed (Silybum marianum) has a long history of use. Although commonly referred to as a "seed," the plant part used is actually the "fruit". Recent studies have demonstrated the positive role of Milk Thistle extract and more specifically, one of its main active constituents silymarin, in supporting and protecting liver. Each Milk Thistle tablet provides 80mg of Silymarin, an important active constituent of this herb. Suitable for vegetarians & vegans.