Life Extension
Life Extension Tribulus
72/100
SUPPIE SCORE
55/100
EFFICACY
Medium
SAFETY
98/100
CLEANLINESS
What Does Life Extension Tribulus Do?
Tribulus terrestris fruit extract standardized to 40% saponins at 450 mg per serving provides a moderate saponin dose; trials often use 250-1500 mg extracts with mixed results on testosterone and libido endpoints, and evidence remains limited for consistent.
What dose of Tribulus terrestris is typically studied for libido support?
Are there any known interactions between Tribulus and common medications?
How does the saponin content in this extract compare to clinical trial doses?
Chat with Suppie
What Are the Benefits of Life Extension Tribulus?
Based on proven scientific research
LibidoMild
Testosterone supportSlight
Exercise performanceSlight
Good For:
What Are the Side Effects of Life Extension Life Extension Tribulus?
Always consult your health practitioner if in doubt.
RiskMedium Risk
Overview
•Stomach upset or nausea reported at doses above 750 mg daily.
•May lower blood sugar; monitor if taking diabetes medications.
•Limited data on long-term use beyond 12 weeks.
•Avoid during pregnancy due to insufficient safety data.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Vegetable cellulose capsule
Low RiskCellulose
Low RiskWhat Are the Ingredients in Life Extension Life Extension Tribulus?
Tribulus ( Tribulus terrestris ) (fruit extract) (Guaranteed to contain
180 mg
[40%] Saponin)
450 mg
Tribulus ( Tribulus terrestris ) (fruit)
20 mg
Vegetable Cellulose Capsule
Cellulose
Scan the bottle in your cupboard
Same graded report you just read — on any label, in about 10 seconds.
Dosage & Bioavailability
How the active doses and forms in Life Extension Tribulus compare to the research.
•Tribulus (Tribulus terrestris) (fruit extract) (Guaranteed to contain [40%] Saponin) — 450 mg; typical studied extract doses range 250-1500 mg daily.
•Tribulus (Tribulus terrestris) (fruit extract) (Guaranteed to contain [40%] Saponin) — 450 mg; 40% saponin standardization is common.
•Tribulus (Tribulus terrestris) (fruit) — 20 mg; minor whole-fruit contribution with undisclosed saponin content.
Sources & References
Tribulus
Information from www.lifeextension.com
24412030
Information from pubmed.ncbi.nlm.nih.gov
Expiration dating unit dose repackaged solid oral dosage form drug products
Information from www.fda.gov
39753968
Information from pubmed.ncbi.nlm.nih.gov
23064367
Information from pubmed.ncbi.nlm.nih.gov
15537682
Information from pubmed.ncbi.nlm.nih.gov
Frequently Asked Questions
Common questions about Life Extension Life Extension Tribulus