and Research

Patented, clinically researched Fenugreek extract to naturally boost testosterone levels: Testofen®

Study #1
  • Science Inside: Steels, E., Rao, A., Vitella L., “Physiological aspects of male libido enhanced by standardized Trigonella foenum graecum extract and mineral formulation.” 2011, Phytotherapy Rsch, Vol. 25, 9, 1294-1300.
  • Study Design: Randomized, double-blind, placebo-controlled trial
  • Subjects: 54 healthy males aged between 25 and 52
  • Intervention: 300mg twice daily or 600mg/day
  • Study Duration: 6 weeks
Study result:

Supported significant statistical increases in the total and all four domains of the DISF-SR:

  • Sexual cognition*
  • Sexual arousal*
  • Sexual experience*
  • Orgasm*

Positively supported the following Quality of Life (QOL) parameters, where the placebo had no effect:

  • Recovery time following sexual activity*
  • Quality of sexual performance*
  • Libido*
  • General energy level*
  • General well being*
Study #2
  • Science Inside: Wankhede S, Mohan V, Thakurdesai P, “Beneficial effects of fenugreek glycoside 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.
  • Study Design: Randomized, double-blind, placebo-controlled trial
  • Subjects: 60 healthy males
  • Intervention: 300mg twice daily or 600mg/day
  • Study Duration: 8 weeks
Study result:

Supported a positive increase in three main areas:

  • Free testosterone levels*
  • Body fat*
  • Muscle mass
Study #3
  • Science Inside: Rao, A., Steels, E., Inder, W., Abraham, S. & Vitetta, L. (2016): “Testofen, a specialised Trigonella foenum-graecum seed extract reduces age related symptoms
of androgen decrease, increases testosterone levels and improves sexual function in healthy aging males in a double-blind randomised clinical study,” The Aging Male, DOI: 10.3109/13685538.2015.1135323
  • Study Design: Randomized, double-blind, two-active, one placebo-controlled trial
  • Subjects: 120 healthy male subjects experiencing symptoms of andropause
  • Intervention: 300mg/day or 600mg/day
  • Study Duration: 12 weeks
Study result:

Supports the reduction of natural symptoms of andropause* and the improvement
of sexual health such as arousal*, sexual desire*, sexual activity*, and free and total
testosterone levels*

Study #4
  • Science Inside: Rao, Amanda J., Alistair R. Mallard, and Ross Grant. “Testofen®
(fenugreek extract) increases strength and muscle mass compared to placebo in response to calisthenics. A randomized control trial.” Translational Sports Medicine. June 4, 2020.
  • Study Design: Randomized, double-blind, two active, placebo-controlled trial
  • Subjects: 138 male participants aged 25-47 years
  • Intervention: 300mg/day or 600mg/day or a matching placebo
  • Study Duration: 8 weeks
Study result:

Results indicated that the 600mg/day of Testofen® support the following when compared to placebo:

  • Decreased body mass* when compared to 300mg as well as placebo
  • Increased total testosterone levels*
  • Improved lower body strength*
  • Decreased percentage fat mass and body fat*
  • Increased percentage lean mass* compared to 300mg as well as placebo
  • Increased from baseline of Functional Threshold Power (FTP) with a 7.6 Watt improvement*

*These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.
This material is educational in nature and is not intended to serve as regulatory and/or legal advice.