What is Tribulus Pro? Tribulus Pro contains 300mg of Tribulus Terrestris (95% Saponins). Benefits of Tribulus Pro 1 serving of Tribulus Terrestris can be taken up to 3 times per day. Tribulus Pro also contains magnesium stearate. Who is Tribulus Pro suitable for? Tribulus Pro is suitable for all individuals who want to increase their Tribulus Terrestris daily intake. *This statement has not been approved by the FDA Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish and Finnish may also be present on a product by product basis.