For serious bodybuilders, having enough testosterone in your system can translate into solid gains in the gym. As you age and the harder you train, testosterone levels may become depleted, which can affect your overall health including your sex drive and function.
Tribulus terrestris is an element in a tiny plant that can trigger big testosterone benefits*
Tribulus terrestris, also known as the puncture vine plant, contains a powerful element that may help the body increase its own ability to produce testosterone naturally.
Studies indicate that tribulus can increase the body’s production of luteinizing hormone (LH) by as much as 70%. LH in turn stimulates the Leydig cells of the testicles to release testosterone. This process may elevate testosterone production by as much as 40%. In a study of 20 males and females, tribulus also increased endurance by 75% and sexual performance by 80%.

The ability of tribulus to initiate this process is directly related to its protodioscin content, the active constituent of tribulus terrestris. Fitness Labs uses only tribulus with a high percentage of protodioscin (20%). Many tribulus formulas contain little or no protodioscin. Instead they only have saponins and sapogenins making them cheaper and ineffective.
Our tribulus is combined with synergistic support factors, and DHT and estrogen minimizers to maximize your results.
Tribulus Ultra is designed to optimize testosterone production and supports a healthy sex drive.* Ideal for bodybuilders, weight trainers and those desiring to maximize performance.
For men desiring to build lean muscle mass, try
Tribulus Ultra for one month and enjoy all the benefits that your body’s own production of testosterone can provide. You’ll be glad you did!