Tribulus terrestris is a small leafy plant. It is also known as punctate vine, Gokshura, caltrop and goat’s head.
It grows in many places, including parts of Europe, Asia, Africa and the Middle East. Both the root and the fruit of the plant have been used medicinally in traditional Chinese medicine and Indian Ayurvedic medicine.
Traditionally, people have used this herb for a variety of potential effects, including improving libido, maintaining urinary tract health, and reducing swelling.
Today, Tribulus terrestris is widely used as a general health supplement, as well as in supplements that claim to increase natural t levels in men.