NOW Sports
Tribulus 1000 mg
80/100
SUPPIE SCORE
52/100
EFFICACY
High
SAFETY
94/100
CLEANLINESS
What Does Tribulus 1000 mg Do?
NOW Sports Tribulus 1000 mg delivers a double-strength standardized extract with 45% saponins, offering moderate support for men's vitality and hormone balance based on traditional use and limited clinical data.
How does the standardization to 45% saponins in this Tribulus extract compare to other products?
What is the best way to take this supplement for men's health support?
Are there any specific considerations for athletes using this Tribulus product?
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What Are the Benefits of Tribulus 1000 mg?
Based on proven scientific research
Men's HealthMild
Hormone SupportMild
Athletic PerformanceSlight
Libido SupportMild
Good For:
What Are the Side Effects of NOW Sports Tribulus 1000 mg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally well-tolerated at 1-2 g daily with low risk of side effects in healthy adults.
•May cause mild stomach upset or insomnia in sensitive individuals at higher doses.
•Potential to interact with blood pressure or diabetes medications due to possible effects on these parameters.
•Not recommended for pregnant or lactating women; consult physician if you have hormone-sensitive conditions.
•Product is free of major allergens including wheat, gluten, soy, milk, egg, fish, shellfish, and tree nuts.
•Calcium at 130 mg per tablet is well below upper safe limits and poses minimal risk.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Microcrystalline cellulose
Low RiskStearic acid (vegetable source)
Low RiskSilicon dioxide
Low RiskVegetarian coating
Low RiskWhat Are the Ingredients in NOW Sports Tribulus 1000 mg?
Calcium (from Calcium Carbonate)
130 mg
Tribulus terrestris (Standardized Extract) (min. 45% Saponins) (Fruit/Aerial Parts)
1 g (1,000 mg)
Microcrystalline Cellulose
Stearic Acid (vegetable source)
Silicon Dioxide
Vegetarian Coating
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Dosage & Bioavailability
How the active doses and forms in Tribulus 1000 mg compare to the research.
•Tribulus terrestris (Standardized Extract) — 1 g (1,000 mg) per tablet; 1-2 tablets daily, standardized to min. 45% saponins.
•Tribulus terrestris (Standardized Extract) — min. 45% saponins from fruit/aerial parts; typical study doses range 250-1500 mg extract with variable saponin content.
Sources & References
Frequently Asked Questions
Common questions about NOW Sports Tribulus 1000 mg