Tribulus terrestris extract 90%

Tribulus is a plant that produces fruit covered with spines. Rumor has it that tribulus is also known as puncture vine because its sharp spines can flatten bicycle tires. People use the fruit, leaf, and root as medicine. People use tribulus for conditions such as chest pain, eczema, enlarged prostate, sexual disorders, infertility, and many others, but there is no good scientific evidence to support these uses.