Tribulus 1,000 mg, Double Strength, 90 Tablets
NOW Foods
Tribulus 1,000 mg, Double Strength, 90 Tablets. Amazon listing B0013OUWEQ on 19 Oct 2026: one-time purchase $11.99, list price $21.99, subscribe-and-save $10.79 not used, sold by Amazon.com. UPC 733739021717, model 2171, 90 servings. Amazon ingredients: Tribulus, Microcrystalline Cellulose, Stearic Acid (Vegetable Source), Vegetarian Coating and Silicon Dioxide. nowfoods.com: serving 1 tablet, 90 servings, SKU 2171, UPC 733739021717. Calcium (from calcium carbonate) 130 mg (10% DV). Tribulus terrestris standardized extract min. 45% saponins (fruit/aerial parts) 1,000 mg. Other ingredients: Microcrystalline Cellulose, Stearic Acid (vegetable source), Vegetarian Coating and Silicon Dioxide. Brand-page sale prices were not used. DSLD 28462 is off market (entered 2013), same UPC, and lists older other ingredients (Cellulose, Stearic Acid, Silica, Vegetable Coating) and calcium at 13% DV; the current brand Supplement Facts is used. 1,000 mg × 90 / $11.99 = 7,506.26 mg Tribulus terrestris extract per $1. The calcium milligrams are not added into that figure.
Serving Size
1 tablet
Per Serving
1,000 mg
What's on the Label
Tribulus terrestris extract (fruit/aerial parts) (standardized to min. 45% saponins)
1,000 mg
Calcium (from calcium carbonate)
130 mg
Microcrystalline Cellulose
Stearic Acid (vegetable source)
Vegetarian Coating
Silicon Dioxide
How It's Made
Primary Form
Tribulus terrestris extract (fruit and aerial parts) standardized to a minimum of 45% saponins.
Source & Processing
Tribulus terrestris extract (fruit and aerial parts) standardized to a minimum of 45% saponins.
Other Ingredients
Microcrystalline Cellulose, Stearic Acid (vegetable source), Vegetarian Coating, Silicon Dioxide
What They Don't Tell You(Beyond the label)
How to Use
Typical Dose
1,000 mg
Per 1 tablet
General Guidance
• When: Follow label directions or consult research for optimal timing
• Consistency: Regular daily use typically yields best results
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