Saw Palmetto, scientifically known as Serenoa repens, is a palm species native to the southeastern United States. This plant has been extensively used in natural medicine for its therapeutic properties. The parts of the plant commonly used in natural medicine include the ripe fruit, which is often harvested and processed to produce the herbal remedy. This herb contains several active constituents, including fatty acids, plant sterols, and flavonoids, which contribute to its medicinal properties.