Horsetail is also known as skeleton weed, Jointed Grass and Snakeweed. It is an ancient herb that was once used to scour pots and pans, it is also known as Scouring Rush. Horsetail is used traditionally to stop bleeding, heal ulcers and wounds, and treat tuberculosis and kidney problems. The hollow stems of the plant are rich in silica, which is used in the food and beverage industries as an anti-foaming agent and clarifier. Silica is also essential for healthy skin, hair and nails. In fact, this naturally occurring element is involved in the synthesis of collagen. In addition to taking horsetail as supplement, infusions and extracts are used to produce various hair and skin care products.