NuSci Tribulus Terrestris Extract Powder Pure (500 Grams (1.1 lb))
Tribulus Terrestris, also called "puncture vine" is a plant long used around the world as a tonic herb. In India and other countries, it has long been a constituent in tonics in Indian ayurveda practice. General single ingredient use amount for adult: to take 1/8 teaspoon powder (about 0.5 gram) with one glass of juice or water, 1 to 2 times daily. Or do your own research for proper amount of your desired purpose.