Nature's Way Artichoke 300 mg 60 caps is a dietary supplement designed to boost fat metabolism and aid digestion. Its ingredients include 300 mg of artichoke leaf extract and 150 mg of Milk Thistle seed. It contains 5% caffeoylquinic acid. a product found in artichoke leaves that increases metabolism. The supplement works by increasing the production of bile. which is instrumental in the breakdown of fat. Recommended dose is 2 capsules twice per day with a meal.