Testofen® study

What is Testofen®?

Testofen® is a fenugreek extract standardized for 50% Fenuside ™.

Testofen® is a unique extract of fenugreek standardized to a proprietary matrix of saponin glycosides. These components in Testofen® can support healthy desire and sexual vitality *, muscle mass, free testosterone levels in men and help reduce the normal symptoms of andropause in men.

Supplemental diets containing products containing Testofen® and regular resistance exercise can help men maintain healthy levels of free testosterone that are already within the normal range, which in turn supports multiple bodily functions.

Animal and human clinical trials have been conducted with Testofen®.

Animal studies
Study results: The 2010 Testofen® study on the reproductive systems of rats showed that Testofen® supported an increase in the weight of the ani-levator muscle, which led to support muscle mass and body weight.

Cita: Urmila Aswar et al., 2010. Efecto de Furostanol Glycosides de Trigonella foenum-greecum en el sistema reproductivo de Ratas Albino Masculino. Phytotherapy Research, 24, 1482 – 1488.

Human study on adult male sexual desire
Outcome of the study: A randomized, six-week, double-blind, placebo-controlled clinical study was conducted in Australia in 2009 in 60 healthy adult males. A formulation containing Testofen® as the main ingredient showed a statistically significant increase in sexual function, performance, and satisfaction of the active group. * The study used the DISF-SR index. In addition, the study also found self-reported satisfaction in quality of life measures such as muscle strength, energy levels and well-being, but their significance was not analyzed.

Citation: Steels, E., Rao, A. and Vitetta, L., 2011. Physiological aspects of male libido enhanced by the extract of Trigonella foenum-graecum and the standardized mineral formulation. Phytotherapy Research, vol. 25, 1294-1300. Doi: 10.1002 / ptr.3360

Human study on free testosterone and performance *

A double-blind, randomized, placebo-controlled, human clinical study of 60 subjects using Testofen® as a single ingredient was conducted. The active group showed the following statistically significant results:

Significant anabolic activity as evidenced by BUN reduction (p <0.05) compared to placebo *

Significant support for free testosterone (p <0.05) compared to the placebo group *

Immune support (p <0.003) compared to the placebo group *

Significant support for serum creatinine levels (p <0.02) compared to placebo group means support for creatine uptake and recycling in muscle cells *

Significant support for prolactin (p <0.04) compared to the placebo group, however this increase is within the physiological limits for men *

Significant decrease in body fat compared to baseline *

Supports maintaining muscle size despite maintaining total weight and reducing body fat * (although not significant)

The beneficial effects of fenugreek glucoside supplementation in male subjects during resistance training: a randomized controlled pilot study, Journal of Sport and Health Science (2015), doi: 10.1016 / j.jshs.2014.09. 005.

Human study on Andropause

A study was conducted in Australia with the aim of evaluating the efficacy of Testofen® in the symptoms of andropause. This 12-week, double-blind, randomized, short-term human clinical trial was performed on 120 male subjects between the ages of 40 and 75 who reported having symptoms of Andropause (male menopause) and were considered healthy.

Participants received a clinically validated questionnaire (AMS), which consists of seventeen questions in three subscales (psychological, somatic and sexual). This questionnaire helped measure the severity level of andropause symptoms. In addition, this study also used the DISF-SR to measure the parameters.

Testofen® was shown to significantly reduce normal symptoms of andropause in the active treatment group at weeks 6 and 12 in the total AMS score and all subdomains (except for psychological sub-score) compared to placebo.

Overall, it was shown that Testofen® effectively reduces the normal symptoms of andropause and improves sexual health by significantly increasing sexual arousal, sexual desire, sexual activity, and free and total testosterone levels.


ASPOLVIT VIGOR FORTE, improves male and female sexual vitality. It contributes to improve the sexual desire favoring the intimate relations.

Composition: Andean Maca, TESTOFEN®, L-Arginine, Ginseng.

How to use: It is recommended to take 2 tablets per day preferably in the morning.

Presentation: Oral use, 60 tablets.