Tribulus Terrestris Extract
An herb traditionally used to enhance libido and support vitality.
Also known as: Puncture Vine • Gokshura
Overview
Tribulus terrestris is a plant that has been used for centuries in traditional Chinese and Indian (Ayurvedic) medicine. It is most commonly supplemented for its potential to enhance libido and sexual function in both men and women. The active compounds in Tribulus are believed to be steroidal saponins, such as protodioscin. While it is often marketed as a testosterone booster, its effects on testosterone levels in healthy men are not well-supported by research; however, its impact on libido is more consistently reported.
Key Benefits
Increases Libido
The most reliable benefit of Tribulus is its ability to improve sex drive and satisfaction in both men and women with low libido.
May Improve Erectile Function
Some studies suggest it can improve erectile function in men, possibly by increasing nitric oxide production.
Supports Urinary Tract Health
Traditionally, Tribulus has been used as a diuretic and for supporting kidney and urinary tract health.
Dosage & How to Take
Dosage depends on the concentration of the extract, specifically the saponin content. A common dose is 750-1500 mg per day.
| Purpose | Dose | Notes |
|---|---|---|
| Libido Enhancement | 250-750 mg, 2-3 times per day | Look for extracts standardized to 40-60% saponins. |
| General Vitality | 500-1000 mg per day | Often cycled, e.g., 8 weeks on, 2 weeks off. |
Best Time to Take
Best taken in divided doses with meals to maintain stable blood levels.
With or Without Food
Recommended to be taken with food to avoid potential stomach upset.
Forms & Bioavailability
| Form | Absorption | Best For | Notes |
|---|---|---|---|
| Capsules/Tablets | Good | Convenience and accurate dosing | Choose a product standardized for its saponin content. |
| Powder | Good | Custom dosing | Can have a strong, unpleasant taste. |
Side Effects & Safety
Common
- Stomach cramps
- Nausea
- Diarrhea
Rare
- Sleep disturbances
- Rapid heart rate
Contraindications
- Pregnant or breastfeeding women. Individuals with hormone-sensitive conditions like prostate or breast cancer should avoid it.
Interactions
Tribulus may lower blood sugar levels, increasing the risk of hypoglycemia.
It may have a diuretic effect and could impact blood pressure.
Due to its diuretic effect, it could affect how the body gets rid of lithium.
Scientific Research
Efficacy of Tribulus terrestris for the treatment of female sexual dysfunction
Tribulus terrestris was effective in treating female sexual dysfunction, showing improvements in desire, arousal, lubrication, and satisfaction.
The effect of five weeks of Tribulus terrestris supplementation on muscle strength and body composition
Supplementation did not produce any significant changes in body composition, strength, or testosterone levels in resistance-trained males.
Food Sources
Products With Tribulus Terrestris Extract
3 products in our database contain this ingredient
Frequently Asked Questions
Medical Disclaimer
This content is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen, especially if you have pre-existing health conditions or are taking medications. The statements on this page have not been evaluated by the Food and Drug Administration.