Solaray Milk Thistle Phytosome With Artichoke & Dandelion VegCapsules For Liver Support are formulated with milk thistle which has been used for more than 3000 years for healthy liver support. This enhanced formula includes artichoke, dandelion & ginger; phosphatidylcholine may enhance absorption. There is a guaranteed potency; it contain 30 mg of silybin a key constituent of silymarin.