Nutrex Vitrix is a rather popular testosterone booster supplement where users can expect to see some strength and muscle gains from their workouts, and at the same time, experience some increase in libido as well. Generally speaking, this effect of libido gains is a very typical "side effect" of most testosterone booster supplements on the market. Vitrix contains several different herbs which work to help improve your natural production of testosterone. One of the key ingredients is Tribulus, where each serving contains 1000mg (1g) of liquid tribulus.
The other ingredients of Nutrex Vitrix are:
Vitex Agnus Castus
Eurycoma Longfolia Jack
Tribulus helps increase the body's natural testosterone levels by stimulating Lutenizing hormone, leading to muscle and strength gains, and also improved male sexual performance. Tribulus is one of the "standard" ingredients that you'll find in almost all natural testosterone booster supplements. While there are some conflicting scientific evidence that could not find tribulus to have any beneficial effects on muscle and strength; however, there's no shortage of anecdotal evidence that tribulus indeed does work, and works well to improve workout performance, and enhance libido. One thing for certain though, is that a younger person (late teens, early 20's) is less likely to benefit from these types of natural testosterone booster supplements than an older male (30's, 40's, 50+ etc...).
Both vitex agnus castus and epimedium have been traditionally used as herbal medicines with aphrodisiac properties. Epimedium is actually more widely known and referred to as "horny goat weed". Apparently, the name came about when a Chinese goat herder noticed increased sexual activity in his flock after they ate the weed - hence the name "horny goat weed". Studies have found horny goat weed to help improve sexual performance and also increase sexual desire.
Avena sativa is an oat that has been found to help increase testosterone and also works as an aphrodisiac. One of the claims is that avena sativa helps increase free testosterone levels. Eurycoma Longfolia Jack is also known as tongkat ali, and it works in similar ways as does tribulus. It is a root that grows in Southeast Asia. It works by stimulating lutenizing hormone, which helps increase your body's natural testosterone production.
Nutrex Vitrix Side Effects
There's little to no side effects of Nutrex Vitrix. I have used Vitrix several times in the past, all with very good results, and I did not experience any vitrix side effects. As well, most users have not reported having any side effects either. Some possible side effects might include acne breakouts and increase in aggression. On a positive note, aside from some strength gains, you're very likely to experience some boost in libido and sexual performance.