Effectiveness Rating for Tribulus Terrestris's Ability to Increase Strength

The effectiveness rating is a measure of how well tribulus terrestris is able to increase strength. The overall rating for this claim is 1 out of 3. There is little if any research to warrant the use of Tribulus Terrestris to increase strength. Using Tribulus Terrestris to increase strength will probably not yeild any positive results and is likely a waste of money.

Confidence Rating for Tribulus Terrestris's Ability to Increase Strength

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 2 studies in the database on tribulus terrestris; the confidence rating is 40. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

Tribulus Terrestris Dose to Increase Strength

Dosage Frequency Daily Total Effectiveness Rating of Dosage
450mg once daily 450mg


Title of Study
The effects of Tribulus terrestris on body composition and exercise performance in resistance-trained males
The effect of five weeks of Tribulus terrestris supplementation on muscle strength and body composition during preseason training in elite rugby league players