Nu Prep Tongkat Ali

Nu Prep Tongkat Ali


Nu-Prep is a clinically proven Tongkat Ali supplement that primarily helps reduce tiredness and fatigue by naturally increasing testosterone levels. It uses premium water soluble Tongkat Ali root extract, produced by a unique patented technology known as Physta® that retains bioactive ingredients known to promote good health.These water-soluble bioactive ingredients found in Tongkat Ali are able to naturally increase optimal testosterone levels.
Eurycoma Longifolia is a herbal medicinal plant found in South East Asia. It is a popular herb dubbed the ‘Natural Malaysian Viagra’ that has traditionally been consumed as a natural aphrodisiac, to increase overall energy, help to increase low libido, vitality and as a traditional “anti-aging” remedy.

1 Bottle1 Month
Recommended Dosage2 capsules daily after breakfast
*Medical Prescription Not Required

Out of stock

Key Highlights:

  • Increase Testosterone levels
  • Boosts muscle mass
  • Burns body fat
  • Improves sleep, mood and overall general and sexual health
  • A potent aphrodisiac, energy enhancer.
  • Natural hormones balancing effect and anti-aging properties
  • Patented Physta technology which provides 100 % pure Tongkat Ali
  • Clinically Proven
  • Contains pure tongkat ali extract extracted through water full bioactive ingredients.

Why Physta Tongkat Ali?

  • It began two decades ago, when top scientists from Malaysia and the Massachusetts Institute of Technology (MIT-USA) joined hands to explore the mysteries of Malaysia’s tropical herbal medicine, resulting in Physta®.
    Since then, more and more researchers around the world have proven its many benefits, underlined by the deep effects of hormone regulation in the human body. It is truly an all-round health from deep within.
  • Unlike products that work on single health condition, Physta® regulates the hormones, a fundamental element of the human body.

  • Have undergone stringent discovery research, toxicology, pre-clinical and clinical studies to identify bioactive contents and to ensure safety, efficacy and quality.

  • Use only the root of Eurycoma Longifolia which is qualified in the lab before extraction process.

  • Proprietary extraction process that optimally extracts the bioactive compounds which are scientifically proven to be safe and beneficial

  • Stringent quality control to ensure safety within established Pharmacopeas (British, US)

  • Standardized Extract according to SIRIM’s MS2409:2011 Batch to batch quality control to ensure the right level of bioactive compounds for proper dose and efficacy

  • Product shelf-life is assured with stability studies

How it works?

It boosts the Leydig cells in the testis which produce testosterone hormone while also helping your body use its natural amount of hormones called SHGB (sex hormone-binding globulin) more effectively. It contains naturally occurring potent powerful antioxidant Vitamin C, aid collagen production, and combat free radicals against aging.

Indications (Can Be Used For):

  • Men who have low testosterone levels
  • Men who feel tired easily
  • Men who have low libido
  • Men who have trouble getting erections due to low testosterone levels
  • Men who have low mood and difficulty in getting sleep due to low testosterone levels

Contra-indications (Cannot Be Used In):

  • Pregnancy and breast-feeding
  • Those with heart diseases (High dosage increases heart rate  )


2 capsules daily in the morning after breakfast

Side Effects

Tongkat Ali (Eurycoma longifolia) capsule is POSSIBLY SAFE when taken by mouth in the recommended amount for up to 9 months as per the recommended cycling dosage.

Special Precaution & Warning:

  • Agitation
  • Insomnia : taking lower dosage can fix this

Clinical Studies

Physta™, a standardized Eurycoma Longifolia extract contains numerous phenolic components, tannins, high molecular weight polysaccharide, glycoprotein and mucopolysacharides. Physta™ is scientifically tested thus carries an extensive list of pre-clinical and clinical studies to ensure premium performance and safety.Physta® is a standardised Tongkat Ali extract, which have undergone extensive clinical research to determine its impact on improving the quality of life, hormone levels, fertility, strength and overall health.Its effectiveness is proven through 15 clinical studies and 9 toxicology studies both in-vitro and animals, tested to determine safe and effective dosage for various functions.


The objective of this study was to investigate the immunostimulating effect of PHYSTA (a standardized freeze-dried root extract of Tongkat Ali) on 81 subjects both men and women between the age group of 40-59 years and felt fatigued daily. The test subject’s immunity was evaluated by using Scoring of Immunological Vigor (SIV) containing some immunological subscores, and Immunological grade which is the rate of the SIV (Hirokawa, 2009; Utsuyama, 2009). The results of the study were:

  1. Immunological parameters including SIV, Immunological Grade and numbers of Lymphocyte, T-cell, Naïve T-cell and CD4+ T-cell significantly increased after 4 weeks ingestion of PHYSTA
  2. A significant reduction in symptom score Aging Men (AMS) such as reducing the level of Induce immunostimulating effects and can thereby, improve immunity in humans. anxiety, weakness, improvements in sexual desire, and so on.

Immunostimulating effect of Physta (R) [Eurycoma longifolia] Extracts on humans –A Randomized Controlled Trial. J. Phytotherapy Research 2016


Researchers at the Hospital Universiti Sains Malaysia did randomized clinical trial of 109 male subjects aged between 30-55 years, for a period of three (3) months with placebo, found:

  1. There are significant improvements involving physical function.
  2. There are significant improvements involving lust, ability and sexual satisfaction while boosting sexual stamina.
  3. Improvement of the production of semen and sperm quality Improving body fitness
  4. The decrease in body fat in subjects BMI > 25
  5. Safe
  6. Improvement of testosterone and healthy aging process in men with Hypogonadism
  7. Tongkat ali improves erectile function in men. According to NCBI
    tongkat ali’s herbal extract is found effective to improve erectile function in men during a clinical trial. However, further detailed studies are required on this subject.

1. Shaiful Bahari Ismail, Wan Mohd Zahiruddin Wan Mohammad, Annie George, Nik Hazlina Nik Hussai, Zatul Mufiza Musthapa Kamal, and Eckehard Liske, “Randomized Clinical Trial on the Use of PHYSTA Freeze-Dried Water Extract of Eurycoma longifolia for the Improvement of Quality of Life and Sexual Well-Being in Men,” Evidence-Based Complementary and Alternative Medicine, vol. 2012, Article ID 429268, 10 pages, 2012. doi:10.1155/2012/429268.

Supports Healthy Hormone Levels

A randomized clinical trial on 26 male subjects who struggle with sex drive reduction between 40-65 years of age for a period of 12 weeks with placebo, found:

  1. Significant improvement in erectile stiffness and sexual health satisfaction and sexual performance
  2. A significant reduction in symptom score Aging Men (AMS) such as reducing the level of anxiety, weakness, improvements in sexual desire and so on.
  3. Safe

2. Tambi MI, Imran MK, Henkel RR. ―Standardised water-soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism?‖Andrologia.2012 May; 44 Suppl 1:226-30. doi: 10.1111/j.1439-0272.2011.01168.x. Epub 2011 Jun 15


Researchers at the Hospital Universiti Sains Malaysia did randomized clinical trial of 109 male subjects aged between 30-55 years, for a period of three (3) months with placebo, found:

  1. Significant improvements in sperm quality
  2. Significant improvements in the amount of semen production
  3. Increased levels of fertility: spontaneous pregnancy by 14.7% and 60% of the subjects qualified for the following non-invasive assisted reproductive technology (ART)
  4. Sexual health

3. Tambi, M.I. & Imran, K. ―Eurycoma longifolia Jack in managing idiopathic male infertility.‖ Asian Journal of Andrology (2010). 12:376-380.

Healthy Aging

4. Udani J, Gruenwald J, Miller M, George A, Mufiza M, Abas A (2011). “Effects of a Proprietary Freeze-dried Water Extract of Eurycoma longifolia on Sexual Performance and Well-being in Men with Reduced Sexual Potency.” Oral paper presented at the ‘Natural Supplements: An Evidence-Based Update‘ conference by ‘The Scripps Center for Integrative Medicine’ held on January 20-22, 2012 at The Hilton San Diego Bayfront, San Diego, California.

Energy Provider

E. longifolia reviews in various studies on animals and in vitro including clinical trials found that:

  1. An energy additive, aphrodisiac, ergogenic botany
  2. Helps to restore muscle fatigue, anti–stress
  3. An adaptogen that has an effect in optimizing men‘s health

5. Tambi, M.I. “Nutrients and botanicals for optimizing men‘s health: Examining the evidence for Eurycoma longifolia jack, the Malaysian Ginseng in men‘s health.” Poster presented at Nanjing, China. Abstract published in Asian Journal of Andrology (2009). Vol. 11(5):25-95.

Mass Enhancer

A randomized study of 31 female subjects, aged between 45-59 years, who exercise with moderately intensive force for a period of 12 weeks using Physta extract 100mg, found:

  1. Supplements add fat-free mass
  2. Increase muscle strength
  3. Improvement of the production of semen and sperm quality Improving body fitness
  4. Safe

6. Sarina, M.Y (2009). Effects of strength training and Tongkat Ali (Eurycomalongifolia) supplementation on strength and muscle size in middle-aged women. 4th Asia-Pacific Conference

Reduce Fat

A pilot study on 14 male subjects who perform intensive strength training program for 5 weeks using a water solution of 100mg extract of Eurycoma longifolia Jack, found:

  1. The significant increase in lean body mass
  2. A significant reduction in body fat percentage
  3. The increase in fat-free mass
  4. The increase in muscle strength and size
  5. Benefits of ergogenic

7. Hamzah, S. and Yusof, A. (2003). The ergogenic effects of Eurycoma longifolia Jack: A pilot study.. British Journal of Sports Medicine. Vol. 37:464-470. (007)

Improves Muscle Tone

A pilot study on 6 male subjects who do intensive strength training program with an average age of 28.3 ± 1.96 years old for 5 weeks with 50mg Physta® found:

  • Participants muscle circumference increased from 30.7 ± 1.8 to 32.1 ±2.2 cm
  • Test RM (repetition maximum) and muscle sEMG (burning speed of weak muscles) showed increment

8. Sareena, H.H. and Ashril Y. (2002). A preliminary study on the anabolic effect of Eurycoma longifolia Jack. Abstract. 12th Commonwealth International Sports Conference 2002.

Regulates Stress

A research organization in the United States, Supplement Watch Inc conducted research in the form of “Randomized, Placebo-Controlled Trial” or RCT (randomized, controlled by the use of a placebo) on 63 subjects, men and women who suffer from moderate stress or “moderate stress”. After taking Physta® for 4 weeks, it was found:

  1. Symptoms of stress include tension, anger and confusion have come down substantially and significantly
  2. Reduction of stress hormones such as cortisol and increasing testosterone – the hormone profile of a healthy increase in fighting stress.

The study concluded that Physta® can help fight everyday stress as well as the effects of nutritional stress, lack of sleep and physical activity.

9. Talbott SM, Talbott JA, George A, Pugh M (2013) Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects. J Int Soc Sports Nutr. 2013 May 26;10(1):28

Improves Strength

In a pilot study conducted by Liaoning Sport Science Institute, Shenyang, China ‘and analyzed in conjunction with researchers from the University of Western Cape, South Africa’– a total of 23 subjects both men and women in the age group of 57-72 years and physically active were given Physta® for 5 weeks. The study found:

  • Tangible and significant increase in testosterone levels and muscular force.

The study also found that the increase was more pronounced for men than women subjects. All levels of blood biochemistry and the security indicate normal.

10.Henkel RR, Wang R, Bassett S, Chen T, Liu N, Zhu Y, Tambi MI (2013) Tongkat Ali as a Potential Herbal Supplement for Physically Active Male and Female Seniors—A Pilot Study. Phytother. Res. Published online in Wiley Online Library ( DOI: 10.1002/ptr.5017


  • Malaysia

Frequently Asked Questions –

  1. Is Tongkat Ali better than ashwagandha?
    Ans – Tongkat Ali is better when you aim to increase testosterone levels, Improve athletic performance and boost libido. However, Uses of ashwagandha for this purpose may not give the same results as Tongkat Ali, but it can significantly reduce stress and anxiety in your body.
  2. Does Tongkat Ali affect sleep?
    A study by the Journal of the International Society of Sports Nutrition stated that using Tongkat ali could be an effective remedy for a person suffering from chronic stress and sleep deprivation.
  3. Can I eat Tongkat Ali with food?
    Yes, You can eat Tongkat ali with food or without food. However, It is best you should eat a light meal or have some shakes or fruits before eating Tongkat ali
  4. Does tongkat ali increase DHT?
    Tongkat ali doesn’t increase DHT levels in the human body; it blocks the enzymes responsible for creating DHT from testosterone. Thus ensuring the right amount of testosterone level in your body.


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