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1,000 mg 180 Tabs
Other Sizes:
Gluten Free
  • Standardized extract

  • Minimum 45% saponins

  • Vegetarian/Vegan formula from NOW Foods
Tribulus terrestris has been used for centuries in ancient Greece, India and Africa to support fertility and rejuvenate the body. Recent scientific studies indicate that, although it actually contains no hormones, Tribulus helps to support healthy hormone production and male reproductive health. Tribulus has been used by some of the world's most elite athletes, but may be used by the recreational athletes as well. Our minimum 45% saponin content makes NOW Tribulus one of the most potent formulas available.

Product Label

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving %Daily Value
Tribulus terrestris (Standardized Extract) (min. 45% Saponins) (Aerial Parts and Fruit) 1.0 g (1,000 mg)*  

*Daily Value not established.

Other ingredients: Cellulose, Calcium Carbonate, Stearic Acid (vegetable source), Silica and Vegetable Coating.

Suggested Usage: As a dietary supplement, take 1 tablet 1 to 2 times daily as needed prior to meals.

Caution: This product is not intended for use by those with a serious medical condition or pregnant or lactating women. Consult your physician before use.

Do not eat freshness packet. Keep in bottle.

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Vegetarian/Vegan Product.

Terms and Ingredient Definitions

NOW Foods Tribulus Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Tribulus 3.4 5 7 7
Tribulus helps a man especially as he ages to maintain his testosterone hormone level up. December 8, 2013
Tribulus have not had enough time to know if it really works or not but mentally I feel like it works for giving me energy when I work out July 14, 2013
Swanson's Brand 1000 times Better This was ineffective, and a waste of money. Additionally, the pills were much too large to swallow. Have tried Tribulus Synergy from Metagenics which is effective but costlier. Definitely found Swansons version to be as effective as Metagenics as well as more cost effective. November 5, 2012
worst tribulus ever This supplement is not effective at all. October 11, 2012
Great Value Tribulus has always helped me to feel vigorous and healthy. This item was an outstanding value and just as effective as any tribulus extract I have used. April 11, 2012
Big pills Good value but the pills are hard swallow. January 6, 2012
I had read that this product was taken by athletes I can see why. My arms have noticebly bigger and has given me much more resistance. October 17, 2011
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