Mega Tribulus Extract
Swanson Passion
Mega Tribulus Extract
Tribulus 250 mg
Score 55.0
A standardized Tribulus extract at an affordable price, focusing on male vitality, but its claims for direct testosterone boosting and muscle gain are not strongly backed by science.
Quantity: 120 Capsule(s) • (120 servings)
Goals:
Score 55.0
A standardized Tribulus extract at an affordable price, focusing on male vitality, but its claims for direct testosterone boosting and muscle gain are not strongly backed by science.
Analysis
Swanson Passion's Mega Tribulus Extract provides 250mg of Tribulus terrestris extract standardized for steroidal saponins. Standardization is a positive feature, ensuring a consistent concentration of the believed active compounds. Despite this, robust scientific evidence consistently demonstrating Tribulus's ability to significantly increase natural testosterone levels or directly promote muscle gain in healthy males is generally lacking. Users often report benefits more related to libido and a general sense of vitality rather than profound hormonal changes. The product's extremely low price per serving makes it a highly accessible option for those who wish to experiment with Tribulus.
Pros
- Standardized for steroidal saponins, ensuring a concentrated and consistent level of the active compounds.
- Very low price per serving, offering exceptional value for a concentrated Tribulus extract.
- Simple, targeted formula for specific users.
Cons
- Scientific evidence for Tribulus terrestris directly boosting testosterone or promoting muscle gain in healthy individuals remains generally weak.
- The 250mg dosage, while concentrated, might be considered on the lower end compared to some studies using higher doses of extract.
- Users may not experience the dramatic effects implied by 'Mega' given the ingredient's scientific limitations.
Warnings
- Temper expectations regarding significant testosterone increases or muscle growth, as scientific support for these effects is limited.
- Consult a healthcare professional before use if you have any medical conditions or are taking other medications.
$6.29($0.05 per serving)
 iHerb | $ 6.29 | |
 Amazon | $ 9.45 |
Effectiveness for goals
Research on Tribulus terrestris and its effect on testosterone levels in healthy men is mixed. While some animal studies or individuals with impaired function show increases, human studies in healthy individuals generally do not demonstrate a significant rise in testosterone. Its effects appear to be more prominent in individuals with lower baseline levels.
The scientific consensus is that while Tribulus terrestris shows promise for enhancing libido and sexual function in some contexts, its effectiveness for significantly increasing testosterone levels or improving athletic performance in healthy individuals is generally not supported by robust evidence. More high-quality research is needed across various applications.
Several studies suggest Tribulus terrestris may enhance libido and improve sexual function in both men and women, particularly in individuals experiencing reduced sexual desire. This effect is often attributed to its impact on nitric oxide production and overall sexual well-being rather than direct testosterone elevation. Improvements in arousal and satisfaction have been reported.
The scientific consensus on Tribulus terrestris is that it shows promise for improving libido and sexual function in both men and women, especially in cases of reduced desire. However, its effectiveness for significantly increasing testosterone levels, enhancing athletic performance, or building muscle mass in healthy individuals is generally not supported by robust clinical evidence. Its benefits largely appear to be in sexual well-being.
Most clinical studies conducted on healthy men indicate that Tribulus terrestris does not significantly raise testosterone levels. While some animal studies and research in individuals with specific conditions have shown varied results, the overall evidence for a direct testosterone-boosting effect in healthy individuals is weak.
Dosage, timing & forms
Dosages for Tribulus terrestris extracts commonly range from 250 mg to 1500 mg per day. The specific amount can depend on the concentration of active compounds, such as saponins, in the extract. Always refer to the product label for precise dosing instructions.
Typical daily dosages for Tribulus terrestris extracts can range from 200 mg to 1500 mg, depending on the extract's standardization and the user's specific goals. Many formulations are standardized to contain a certain percentage of saponins, often 40-60%. It is recommended to follow the specific instructions provided by the manufacturer of the supplement product.
Yes, the concentration of saponins, particularly protodioscin, is a key factor influencing Tribulus dosage. Products with higher standardized saponin content may require a lower daily milligram dosage. It's important to check the supplement's label for standardization information.
Many manufacturers suggest taking Tribulus with food to potentially enhance absorption and minimize any mild gastrointestinal discomfort. However, some individuals may tolerate it on an empty stomach. Always adhere to the specific instructions provided by the supplement's manufacturer.
Tribulus is commonly taken once or twice daily. For higher daily dosages, it is often recommended to divide the total amount into two or three smaller doses, consumed with meals. This approach can help maintain consistent levels in the body.
Safety & interactions
Tribulus may potentially interact with certain medications, including those for diabetes due to possible blood sugar effects, and blood pressure medications as it might influence blood pressure. It could also theoretically interact with hormone therapies due to its purported effects on hormone levels. It is important to discuss all current medications with a healthcare professional before starting Tribulus.
Tribulus terrestris is not recommended for use during pregnancy or breastfeeding due to a lack of sufficient safety data. Animal studies have suggested potential effects on fetal development, and its impact on infants through breast milk is unknown. It is best to avoid use in these periods.
Individuals with hormone-sensitive conditions, such as prostate cancer, breast cancer, or benign prostatic hyperplasia (BPH), should use Tribulus with caution or avoid it. It is also generally not recommended for individuals with kidney or liver disease. Consulting a healthcare provider before use is advisable for those with pre-existing conditions.
Tribulus terrestris is generally considered safe when used appropriately for short durations. Some reported side effects are typically mild and may include stomach upset, nausea, constipation, or difficulty sleeping. Long-term safety data is less established.
Commonly reported side effects of Tribulus terrestris are generally mild and may include stomach upset, nausea, constipation, or difficulty sleeping. These effects are usually transient and may diminish with continued use or by adjusting the dosage. If adverse effects persist, it's advisable to discontinue use.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Tribulus terrestris extract | 250 mg |
Adults 18–50
Report overviewCategories
Tribulus 50.0
As a pure Tribulus extract, its score reflects the ingredient's limited scientific efficacy for the stated goals, though its standardization for saponins gives it a slight edge over non-standardized forms.
Goals
Fitness 35.0
While some users report a general sense of well-being, direct evidence linking Tribulus to significant improvements in athletic performance or overall fitness is limited. It's not a performance-enhancing ingredient.
Energy 35.0
Tribulus is not primarily recognized as an energy booster. Any perceived increase in energy is more likely related to a generalized sense of vitality or a placebo effect rather than a direct stimulating action.
Testosterone Support 30.0
While this product is standardized for saponins, clinical research consistently shows that Tribulus terrestris does not significantly elevate natural testosterone levels in healthy males. Its primary reported effects are often related to libido.
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