LJ100® Tongkat Ali Standarized Extract

Published Scientific Research

Patented, Standardized & Clinically Tested:

LJ100® is the only science-based Tongkat Ali extract standardized to 28% bioactive eurypeptides, 40% glycol saponins and 1% eurycomanone, as supported by 12 published clinical studies to date. This ingredient is produced through a patented extraction method involving high temperature and pressure, reverse osmosis water extraction, ultra-filtration and filler-free freeze dried technology.

 

Effects of LJ100® on Sexual Performance & Well-Being in Men with Reduced Sexual Potency *

In a study published in Evidence-Based Complementary and Alternative Medicine (2014), 26 men with mild erectile dysfunction were given 200mg of LJ100® or a placebo for 12 weeks. The LJ100® group demonstrated statistically higher scores than the placebo group in these endpoints: Erection Hardness Scale score improved by 39%, Aging Males’ Symptoms (AMS) scores improved by 24%, and Sexual Health Inventory for Men improved by 26%. These results suggest LJ100®, as a daily supplement, can improve sexual performance and satisfaction. The latter, when achieved, can also elevate quality of life. ¹

Home-Data-1

Home-Pic-1 

Efficacy Findings from LJ100® Sport Nutrition Clinical Trials:

LJ100® enhances sports performance by improving energy levels, promoting the body’s anabolic state (building up), suppressing the catabolic state (breaking down), raising free testosterone levels and keeping cortisol low, while increasing DHEA, fat-free mass, arm circumference, muscular strength and endurance.*

 

Effects of LJ100® on Anabolic Balance during Endurance Exercise *

In another study, 30 male subjects were recruited from a mountain biking event. 15 were given 100mg of LJ100®, and 15 were given a placebo. Saliva samples were collected before and after each lap. Subjects completed 4 laps and provided 8 samples over 24 hours to measure cortisol and testosterone by enzyme immunoassay. ² Cortisol levels were 32.3% lower in the LJ100® group than the placebo group (0.552+0.665 vs. 0.816+0.775 ug/dl, P<0.05). Testosterone levels were also 16.4% higher in the LJ100® group than the placebo group (86.72+40.90 vs. 72.47+33.77 pg/ml, P<0.05).

Home-Pic-2

 

Home-Data-2

Effects of Strength Training & LJ100® Supplementation on Strength and Muscle Size in Middle-Aged Women*

A double blind, randomized study with 31 women, ages 45-59, were given 100mg of LJ100® (n=17) or a placebo (n=14) for 12 weeks. Improvements were observed in bench press (67% vs. 58%), leg press (33% vs. 27%), balance (0.39 vs. 0.31), hand grip strength (0.71 vs. 0.43), muscular endurance (0.64 vs. 0.35), and rectus femurs cross-sectional (0.59 vs. 0.31). These results indicate LJ100® supplementation enhances hand grip strength and muscle gain in middle-age women during strength training circuits. ³

Home-Data-3

 

Effects of LJ100® on Stress Hormones & Psychological State in Moderately Stressed Subjects *

In a study published in the Journal of the International Society of Sports Nutrition (2013), 32 men and 31 women with moderate stress levels took 200mg of LJ100® or a placebo for 4 weeks. The LJ100® group showed more improvements in tension (−11%), anger (−12%), and confusion (−15%) than the placebo group. The LJ100® group also demonstrated Stress Hormone Profile (salivary cortisol and testosterone) improvements, with reduced cortisol (−16%) and increased testosterone (+37%). ⁷ These results indicate LJ100® has potential for restoring hormone balance (cortisol/testosterone) and enhancing psychological mood state in people exposed to aging, dieting, exercise strain and other stressors.⁴

 

Home-Data-4

 

Home-Data-5

 

Disclaimer*

* These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, prevent or cure any disease.

 

References:

  1. J.K. Udani et al.,“Effects of a Proprietary Freeze-Dried Water Extract of Eurycoma longifolia (Physta) and Polygonum minus on Sexual Performance and Well-Being in Men: A Randomized, Double-Blind, Placebo-Controlled Study,” Evid. Based Complement. Alternat. Med.179529 (2014).
  1. J. Talbott et al., “Effect of [LJ 100] Eurycoma longifolia Extract on Anabolic Balance During Endurance Exercise,” Journal of International Society of Sport Medicine 3 (1): S32 (2006).
  1. “Effects of Strength Training and LJ100 Supplementation on Strength and Muscle Size in Middle-Aged Women,” 4th Asia-Pacific Conference on Exercise and Sport Science & 8th International Sports Science Conference (2009).
  1. S.M. Talbott, et al.,“Effect of LJ100 on Stress Hormones and Psychological Mood State in Moderately Stressed Subjects,” J. Int. Society of Sports Nutr.10 (1), 28 (2013).