Pure Natural tribuloside/ tribuloside powder/ tribulus terrestris extract Description: 1.. Tribulus Terrestris Extract 2. Part Used: Fruit 3.Specification : 20-98% 4. Test Method: HPLC 5. Certification: ISO, GMP, HACCP, HALAL, KOSHER Tribulus terrestris (Tribulus terrestris L. in Latin) is a flowering plant in the family Zygophyllaceae, native to warm temperate and tropical regions of the Old World in southern Europe, southern Asia, throughout Africa, and in northern Australia. Tribulus terrestris can thrive even in desert climates and poor soil.Like many weedy species, this plant has many common names. Puncturevine, Caltrop, Yellow Vine, and Goathead are the most widely used.