Horsetail [Structural], also known as shavegrass, grows throughout most of the world. The ancient Greeks knew of its astringent properties. Horsetail contains the highest amount of silica of all known herbs. Silica is found in connective tissues throughout the body and is important in the building and repair of healthy connective tissue. It also helps in bone maintenance, enhancing bone flexibility and adhesion. The best dietary source of silica is whole grains—meaning much of our dietary silica is lost in the refining process. In addition to silica, horsetail contains large amounts of potassium as well as aconitic acid and many fatty acids. Each capsule contains 360 mg horsetail. Take 2 capsules with a meal three times daily.Stock No. 390-2 (100)