TONEX Tongkat Ali for Bodybuilding & Sports Performance

Tongkat Ali is the KING OF ALL HERBS for enhancing bioavailable testosterone. Why? Because it is the only herb that fulfills all the necessary criteria for enhancing testosterone naturally while being completely safe, produces no dependency or withdrawal.

How does it achieve this? Firstly, Tongkat Ali does not contain any testosterone! It works by promoting the testes to increase their production of testosterone via triggering hormonal signals from the hypothalamus and pituitary glands. Now this is where Tongkat Ali gets really interesting. Normally, when testosterone levels increase beyond a certain point a negative feedback will stop the production of any more testosterone and levels will drop. As we age testosterone is further inactivated by higher levels of circulating sex hormone binding globulin (SHBG) that binds and renders useless the active bioavailable testosterone required for anabolic use. Tongkat Ali works wonders for men because it slows the negative feedback loop allowing for a higher level of testosterone. But it does this by increasing testosterone to the upper level of what is physiologically normal for you. Therefore it is completely safe for athletes and will not cause them to fail a performance enhancing drug test. While also reducing the binding of testosterone to SHBG as well as slowing down the conversion (aromatization) of testosterone into estrogen. This allows for a higher useable testosterone level of someone 10 to 15 years younger. In addition, it has been shown that Tongkat Ali consumption leads to a reduction in cortisol, the stress hormone, that is implicated in weight gain, muscle loss and disruption in hormonal equilibrium. These effects are specific for athletes and are separate from the sexual and fertility enhancing effects of Tongkat Ali that are additional bonuses.

TONEX Tongkat Ali - the safest way to naturally boost testosterone!All these studies were performed by experts in Natural Product chemistry, Andrology and Urology from around the world and sponsored by the Malaysian Government in conjunction with International Universities, including the Massachusetts Institute of Technology (MIT). Ongoing R&D on Tongkat Ali is revealing many additional areas related to hormonal function, fertility and enhanced sports performance, in both men and women.


Important Info for Bodybuilding and Elite Athletes: Tongkat Ali must be taken in a therapeutic dose for a consistent period of several weeks to obtain the results mentioned here. Our TONEX Tongkat Ali extract capsules have been formulated to provide an optimum amount of daily Tongkat Ali extract at 300 mg pure water soluble extract per capsule. At an optimal dosage of 2-3 capsules daily, taken in the mornings or 1 hour before workouts, then a measurable increase in testosterone can be seen after 14 days.

See the natural benefits of Tongkat Ali in your sports performanceWhile synthetic testosterone and anabolic steroids may be "stacked" for faster results, these anabolic or performance related effects carry a heavy price in terms of side effects that can last a lifetime and in many cases can ruin a professional athletes sports career.  While the more common side effects of testicular shrinkage and "roid rage" are well known it is the lesser known chronic health effects such as liver disease, infertility, breast fat deposition, heart disease, psychosis and cancer that are affecting many young athletes that are participating in this risky gambling with their health.  We live in an age when everyone wants faster and faster results, yet this attitude towards abusing pharmaceutical drugs and synthetic chemicals is responsible for a multitude of physical and psychological problems.  While gradual in effect, results from TONEX Tongkat Ali are 100% natural and should be felt within 1-2 weeks of continuous uninterrupted use. Our bodybuilding, sports and martial arts clients have been informing us for years that the first thing they notice is a greater exercise intensity and focus and the incredible muscular "pump" they get. This is followed by a thermogenic high for at least 24 hours post workout. Sleeping is improved and they report waking up with more energy. It's the older athletes who notice the fastest results and they find they can at last get the results that they used to only get when they were younger, in the form of muscle gains and greater muscle firmness, weight loss (especially stubborn tummy fat) and greater confidence (and that's not mentioning the benefits in the sack!).

TONEX Tongkat Ali is recommended for all sportsmen over 24 years of age, such as anyone involved in weight lifting, bodybuilding, athletics, cycling, martial arts and all those desiring to maximize their usable testosterone levels within the normal upper range as we age. Tongkat Ali contains no testosterone but it stimulates your brain to increase testosterone production only within the upper physiological range for you (or more accurately, the younger you). Even after you stop taking Tongkat Ali, the level of testosterone remains at a higher rate for some time.

TONEX Tongkat Ali is the natural alternative for boosting testosteroneTONEX Tongkat Ali is our highest potency Tongkat Ali water soluble extract. Each capsule contains 300 mg of our proprietary Tongkat Ali water soluble extract per capsule. When you buy from Rainforest Herbs you are buying from the most reputable and oldest Company in the world selling Tongkat Ali products. 

Recommended dosage: 2 capsules in the morning after breakfast. This can be followed by 1 capsule in the early evening if required. Many choose to cycle Tongkat Ali in periods or 3 weeks on and 1 week off for best results. Note: Do not take too close to bedtime as the extra energy and metabolism may keep you awake!

Manufactured under full GMP standards and approved by the Malaysian Ministry of Health Reg. No.  MAL05101729TC


TONEX Tongkat Ali may be of use for bodybuilding and sportsmen wishing to achieve:

  • Elevated testosterone level

  • Natural increase in energy

  • Safely & meaningfully boosts androgen levels

  • Improved strength during exercise and an anabolic effect on muscle growth

  • Decrease in sex hormone binding globulin (SHBG)

  • When used in conjunction with an exercise /  weight training regime, Tongkat Ali accelerates:
    Increased fat free mass
    Decreased % fat
    Increased arm circumference
    Increased muscle strength

  • Increased c-GMP cellular energy production through glycolysis and oxidative phosphorylation

As evidence to our commitment and professionalism, our products are sold in Malaysia sold through all major pharmacy chains, independent pharmacies and major supermarket chains. When buying Tongkat Ali it is important to look for the Rainforest Herbs brand.

Clinical Studies on Tongkat Ali for Sports Performance: While there are published studies confirming the testosterone-enhancing effects of Tongkat Ali, only several studies have focused specifically on the ergogenic (performance enhancing) effects, including the one's below:


S. Hamzah, A. Yusof.

Department of Exercise Physiology, Sports Centre, University of Malaya, 50603 Kuala Lumpur, Malaysia. Published in the British Journal of Sports Medicine

Eurycoma longifolia Jack (ELJ), which contains quassinoids such as eurycomalacton, eurycomanon, and eurycomanol, has been reported to have aphrodisiac properties and to increase testosterone levels in men. Previous studies have established that the testosterone supplementation increases fat free mass, muscle strength, and muscle mass, which are important for physical function and athletic performance. Thus, the objective of this study was to investigate the effect of the increase in testosterone levels, obtained by administration of ELJ, on body composition and muscle strength and size in man. Fourteen healthy men performed an intense strength training programme with initial load of 60% RM (2 sets of 10 repetitions with 1 minute rest between, for 10 stations) on alternate days for five weeks. Simultaneously, seven men were randomly selected to consume 100 mg/day ELJ water soluble extract, and seven men received placebo. The intensity of the exercise was increased by 10% RM/week. Body composition, arm circumference, one repetition maximum (1 RM), and surface electromyography (sEMG) activity were measured and recorded one day before and after the five weeks of supplementation and intervention. The lean body mass of the treatment group showed a significant increment, from 52.26 (7.18) kg to 54.39 (7.43) kg (p = 0.012), but no significant changes in fat free mass were observed in the placebo group. Percentage body fat was significantly decreased in the treatment and placebo group, from 31.30 (5.48)% to 28.44 (6.43)% (p = 0.01) and from 22.83 (2.43)% to 21.33 (2.35)% (p = 0.001) respectively. The 1RM test showed a significant increase from 73.71 (16.63) to 78.71 (17.0) kg (p = 0.006) in the treatment group and from 77.29 (8.9) to 79.43 (8.8) kg (p = 0.011) in the placebo group. The increase in strength in the treatment group was larger than in the placebo group (6.78% and 2.77% respectively). The mean frequency of sEMG on the biceps in the treatment and placebo groups decreased significantly, from 121.77 (40.0) to 90.47 (64.6) μV (p = 0.012) and from 127.95 (30.9) to 98.8 (50.1) μV (p = 0.036) respectively. The treatment produced 2.92% greater reduction in electrical activity of the muscle measured at the end of the experiment compared with placebo. The mean arm circumference of the treatment group increased significantly by 1.8 cm after the supplementation, from 30.87 (1.88) to 32.67 (1.96) cm (p = 0.011), but there was no significant increase in the placebo group. The results suggest that water soluble extract of Eurycoma longifolia Jack increased fat free mass, reduced body fat, and increased muscle strength and size, and thus may have an ergogenic effect. Further investigations are warranted.


Talbott S, Talbott J, Negrete J, Jones M, Nichols M, and Roza J.

Eurycoma longifolia, commonly known as “Tongkat Ali” or “Longjack,” is often touted as a testosterone “booster” and marketed to athletes as a training aid and performance enhancer. Rodent studies have shown oral delivery of Eurycoma extract to improve sexual performance and increase serum testosterone levels. Open-label human trials have suggested that Eurycoma extract may help prevent age-associated androgen deficiency, improve sexual function, and increase psychological parameters such as mood, energy, and sense of well-being.
The purpose of this study was to determine the effects of Eurycoma longifolia on testosterone and cortisol levels during intense endurance exercise.
We used a water-soluble extract of Eurycoma longifolia (E) standardized to 22% eurypeptides and 40% glycosaponins. Male subjects (N=30) were recruited from a 24-hour mountain biking event and asked to provide a saliva sample before and after each lap for measurement of cortisol and testosterone by enzyme immunoassay (Salimetrics, State College, PA). Subjects completed 4 laps (14.91 miles/lap) and provided 8 saliva samples over a 24h period. Subjects consumed 100mg of E (N = 15) or a look-alike placebo (P, N = 15) approximately 30 minutes prior to endurance exercise.
Cortisol levels were 32.3% lower in E compared to P (0.552+0.665 versus 0.816+0.775 ug/dL, P < 0.05). Testosterone levels were 16.4% higher in E compared to P (86.72+40.90 versus 72.47+33.77 pg/mL, P < 0.05).
These results suggest that Eurycoma longifolia extract may help to maintain normal levels of cortisol (low) and testosterone (high) and thus promote an overall “anabolic” hormonal state (versus a “catabolic” state characterized by elevated cortisol and suppressed testosterone) during intense endurance exercise.

For more information on Tongkat Ali please visit our FAQ's page.



Rainforest Herbs Tongkat Ali product range 

Rainforest Herbs Tongkat Ali Products




Tongkat Ali improves bodybuilders muscle gains


Tongkat Ali improves power and mental focus in martial arts

TONEX help to maintain MUSCLE GROWTH, peak energy, intense focus and physical stamina under extreme conditions as in Mixed Martial Arts (MMA). It also improves workout recovery and decreases the catabolic effects of cortisol, the stress hormone, allowing you to preserve hard earned lean muscle.


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RAINFOREST HERBS VIRGIN COCONUT OIL Virgin Coconut Oil is a perfect complement for more energy in sportsFOR SPORTS NUTRITION



Endurance Sports Alternative Energy Source

Virgin Coconut Oil MCT’s are an immediate source of energy and are used by the body as an alternative energy source during intense exercise. Best results are when Virgin Coconut Oil MCT’s are used in conjunction with carbohydrates. It is recommended that 1 tablespoon of VCO is added to pre & workout drinks.


Maintain Muscle Mass & Increase Thermogenic Weight Loss

Virgin Coconut Oil MCT’s are a more efficient energy source than carbohydrates as they conserve lean body mass because they prevent muscle proteins being used as energy. Competitive athletes load up on MCT’s the night before competitions. However, one should only gradually increase their intake of Virgin Coconut Oil MCT’s until they are used to high quantities. Virgin Coconut Oil MCT’s also enhance metabolic thermogenesis thus improving the rate at which the body burns fat.


NOTE: When taking Virgin Coconut Oil MCT’s always start with 1 teaspoon and slowly increase to 1 tablespoon per time over the course of a few days. Never take Virgin Coconut Oil MCT’s on an empty stomach, always take with meals. Virgin Coconut Oil MCT’s may also be used for cooking.


For more information please visit our Coconut Oil Malaysia site

Benjamin Drewe has been researching Tongkat Ali for the past 20 years

Rainforest Herbs products are developed by Australian Medical Herbalist, Benjamin Drewe, who at 48 years of age still actively participates in extreme sports, surfing & Malay Silat (martial arts). Ben started his research on Tongkat Ali and Malaysian herbs in 1994 through his natural therapy clinic in Kuala Lumpur and was the pioneer in registering a range of Tongkat Ali capsules with the Ministry of Health in 1997 and launching these and other Malaysian herbal products globally. Since this time Ben has worked closely with many thousands of customers all over the world who have been taking Rainforest Herbs products to enhance their bodybuilding results and sports performance. 


spacerAs a bodybuilder I have tried many "so-called" natural muscle building products but only your Tongkat Ali TONEX gives me the noticeable results I've been looking for, thanks so much! 

Ivan Heng - Malaysia