Tongkat Ali

All you need to know about Tongkat Ali (Eurycoma Longifolia) begins here.

About Tongkat Ali


Tongkat Ali or Akar Ali (pronounced as Akarali in Malay language) is a herbal plant that grows mainly in Peninsular Malaysia, Borneo, Indonesia and in small patches in remote regions of Cambodia, Myanmar and Laos.

Reaching up to 15 meters in height, Tongkat Ali is found in deep tropical rainforests surrounded by rich biodiversity. 

Tongkat Ali is classified as a phytoandrogen plant due to its pharmacological effect on hormones.

Tongkat Ali plants are harvested in the wild rainforests by indigenous people (i.e Orang Asli), where the Tongkat Ali roots (i.e Akar Ali) are cut into smaller pieces for extraction.

Harvesting is done every three to five years to obtain mature roots that are ideal for extraction. Most Tongkat Ali harvesting in Malaysia does not cause deforestation, thus minimizing damage to the natural ecosystem.


The botanical (scientific name) of Tongkat Ali is Eurycoma Longifolia, which is formed from Greek and Latin words.

In Greek, the word “eurys” originally means broad while “come” means a tufted bush, which describes the plant’s physical attributes. The word Eurycoma refers to the growth habit of its compound leaves that spirals out at the tip of its slender trunk in a large dense rosette.

In Latin, “Longus” means long and Folia refers to the leaves, so the word Longifolia describes the compound leaflets that are often long and slender. 

Tongkat Ali is also known by other names such as ‘Pasak Bumi’ in Indonesia, Cay Ba Binh in Vietnam, Pin Yin: 东革阿里 or Dōng gé ālǐ in China, ‘Longjack’ in the United States or Europe and ‘Malaysian Ginseng’ or `Akar Ali’ by locals.


 Tongkat Ali, or Akar Ali means Ali’s root in the Malay language, has a strong history dating back to the 1600s before the rise of the British Empire in the 1800s. The first recorded history of Tongkat Ali in Malaysia was in 1880 when it was presented as a gift to British leaders.

Tongkat Ali was used by Malaysians and indigenous to treat diseases although its intended use extends widely as a natural aphrodisiac. Many believed Tongkat Ali is a symbol of virility, strength, power and longevity for primal men.

Tongkat Ali is now known globally by more than 5 billion people across the globe.

Eurycoma longifolia or Long Jack was first discovered in Malaysia as described by explorer William Jack circa 1800s.

The original description of the Tongkat Ali species known as Eurycoma Longifolia was published in the Malayan Miscellanies, Volume 2, in 1822 . The original publication was reprinted in book titled the Description of Malayan Plants, I – III, Bencoolen 1820 – 1822, by Boerhaave Press, Leiden, in 1977.


Tongkat Ali, or Akar Ali is used as a traditional herbal medicine for centuries by the indigenous (also known as Orang Asli). The traditional approach of drinking boiled freshly-cut roots is widely practiced and used as an aphrodisiac, antibiotic, appetite stimulant and to promote general well-being.

Tongkat Ali’s bark is mostly used as a vermifuge, while the taproots are used to treat high blood pressure, diarrhea, wounds, dysentery, and fever. Meanwhile, the leaves are used for washing itches, while its fruits are still used in curing dysentery by indigenous people.

Tongkat Ali has been a central part of jamu, an ancient Malay medicinal practice and remedy. 

Tongkat Ali is categorized as traditional medicine by the Ministry of Health Malaysia. Its approved use is regulated by the National Pharmaceutical Regulatory Agency (NPRA).

There are many other health authorities around the world that approves the use of Tongkat Ali. The Health Singapore Authorities (HSA) also regards Tongkat Ali as a traditional medicine that is generally safe, without the need to register the product in Singapore.


Tongkat Ali contains unique bioactive compounds (ingredients), some of which do not exist in any other herbs. This unique bioactive content is widely researched by scientists as it contains medicinal properties.

Here are the key bioactive compounds found in Tongkat Ali:

  • eurycomanone
  • eurycolactone
  • eurycomalactone
  • quassinoids
  • β-carboline alkaloids
  • canthin-6-one alkaloids
  • triterpene tirucallane
  • squalene derivatives
  • laurycolactone
  • biphenyl neolignan
  • glycosaponin
  • polysaccharide

Each Tongkat Ali root is unique, thus giving varying degree of bioactive ingredients. Standardized extract protocols enables maximum bioactive extraction from Tongkat Ali roots.

In general, the best Tongkat Ali extract with the highest bioactive ingredients contain the following specifications:

  • 1.5%-3% Eurycomanone
  • 20% – 22% Eurypeptides
  • 40% – 48% Total Glycosaponin
  • 20% – 22% Total Protein
  • 25% – 30% Total Polysaccharides

Tongkat Ali roots contain the highest level of bioactive compounds. Download a comprehensive literature review of Tongkat Ali to understand more.


Tongkat Ali is used as a daily supplement to improve health. Tongkat Ali’s scientifically proven health benefits are clinically tested on humans based on an average daily dose between 200mg to 400mg, with research studies spanning more than two decades.

More research studies have strengthened Tongkat Ali’s efficacy with long-term assessment and more randomized placebo-controlled group studies in recent years, with no reported adverse effects on health.

However, Tongkat Ali should not be viewed or used as a medicinal drug to treat or cure any illnesses or diseases.

For Men’s Libido & Fertility
For Testosterone
  • As a supplement to restore and promote a heathy testosterone level for men from 25 to 75
  • As a supplement to restore and promote a healthy testosterone level for women above 50
  • Daily Dosage : 200mg – 400mg
For Sports & Strength
For Immune System
For Better Mood & Hangovers


Tongkat Ali has stood the test of time. Its 200 years of history attracted world-renowned scientists, researchers and medical experts to validate its health benefits.

With more than 300 publications, studies and clinical trials to date, Tongkat Ali is at the center stage being one of the most reputable herbal supplements in the market.

Decades of research and development have given birth to quality Tongkat Ali extracts that deliver consistent results and higher gains. This cutting-edge innovation is achieved through a standardized extract method using a combination of hot-water and freeze-dried processes.

Standardized extract enables higher bioactive compounds to be extracted from Tongkat Ali while minimizes molecular degradation that can impact it’s overall efficacy and potency.

Hot water freeze-dried extract is the best Tongkat Ali extraction method. This ensures high bioactive ingredients and is safe to be used in high dosages.

In comparison to other generic or ethanol-based Tongkat Ali extract, hot water extract delivers higher potency.

The best Tongkat Ali extract in the world is Physta®, which is formulated by MIT in 2003, and backed by 26 clinical tests on both men and women.


Malaysian Tongkat Ali is one of the most functional and versatile herbs that is consumed in modern times with a wide range of applications.

Tongkat Ali is used as a functional ingredient in nutritional diets, as a performance ingredient in pre-workout drinks, and taken daily as a dietary supplement.

As Tongkat Ali benefits women’s health too, the wide adoption of Tongkat Ali has reached unprecedented heights in recent years.

Food Ingredient

Tongkat Ali is used as a functional food ingredient in coffee or tea for decades. Learn more about homemade recipes vs. pre-mixed Tongkat Ali coffees.

Performance Ingredient

Tongkat Ali is a key performance ingredient in pre-workout drinks or supplements used by fitness professionals and sports amateurs to deliver a competitive edge.

Dietary Supplement

Tongkat Ali is widely consumed as a dietary supplement by both men and women to revitalize health. Dietary supplements are available mainly in capsule form.

Yellow, Black and Red Tongkat Ali.

There are three types of Tongkat Ali sold in the market today; Yellow Tongkat Ali (Eurycoma Longifolia), Black Tongkat Ali (Polyalthia Bullata) and Red Tongkat Ali (Stema Tuberosa)

Find out the differences, benefits and risks between various Tongkat Ali roots.

Choose the best Tongkat Ali and how it can benefit you. 

The Tree That Cures Hundred Diseases


 Tongkat Ali was once known as “the tree that cures a hundred diseases” due to its wide range of medicinal properties, which include antimalarial effects; and used widely to treat migraine, fevers, and even arthritis too.

These beliefs and venerated traditions that transcend through time are sending waves to the modern medicinal drugs community.

MIT and Malaysian scientists made scientific breakthroughs on Tongkat Ali as early as 2003, which propelled more research studies and clinical trials in the last two decades.

 Tongkat Ali’s effects as anti-HIV agents, anti-cancer effects and immune-boosting properties from increased T-cells and CD4+ cells are just one of many recent breakthroughs that were discovered in recent times.

Learn more about the past, the present, and the future of Tongkat Ali.


The endocrine system is regarded as one the key systems that control our reproductive system, immune system, nervous system, and many other functions.

Learn how Tongkat Ali affects key hormones in your endocrine system. Is Tongkat Ali the best endocrine supplement of the 21st century?

Tongkat Ali in 120 seconds.

Demystify Tongkat Ali and learn more about its potential health benefits in 120 seconds.

Watch this video as we present the best fact-based information on Tongkat Ali based on hard science.

Tongkat Ali Beginner's Guide

All you need to know about Tongkat Ali is here. Learn more from fact-based evidence and science.

Tongkat Ali Benefits

There are twelve scientifically-backed health benefits of Tongkat Ali from decades of clinical trials and research studies. Get more insights and learn how Tongkat Ali can promote better healthy living.

Medical Views on Tongkat Ali

Tongkat Ali receives attention from global neurobiologists, urologists, psychonutrionists, andrologists and herbal experts. Gain more insights from experts’ views and opinions on Tongkat Ali.

Tongkat Ali Dosage Guide

Find out how much Tongkat Ali should you take daily and what is the maximum limit you can take. Depending on your age and health objectives, our dosage guide will assist you in optimizing your gains and desired benefits.

How does Tongkat Ali Work?

Tongkat Ali works through its hormone-inducing action by releasing free testosterone from Luteinising Hormone (LH). This works the same for both men and women. Learn more about how Tongkat Ali functions in your body.

Tongkat Ali Extract

Standardized hot-water extraction technology enables the best bio-active ingredients to be extracted from Tongkat Ali roots. Fine quality Tongkat Ali extract delivers higher gains to achieve optimal health benefits.

Tongkat Ali FAQ

Access our comprehensive Frequently Asked Questions (FAQ) and find out the best answers to your specific questions. Seek more clarity in our latest compilation of fact-based evidence and save hours of searching for credible answers.

Tongkat Ali Brands

Forget about Amazon reviews.  Find the best Tongkat Ali brands in each country and compare prices with ease. There are a handful of reputable Tongkat Ali brands that you can trust. Shop with confidence.

Tongkat Ali Shops

With 5,000 Tongkat Ali products to choose from, there are few places you can find reputable and trustworthy Tongkat Ali stores. Find out hidden gems in top stores to help you find the best Tongkat Ali products.

Rare & Finest Quality

Premium Tongkat Ali products are produced from handpicked roots from deep Malaysian rainforests, away from human contamination and pollutants.

Disclaimer: The content published on this site is for educational purposes and is not intended to provide any form of medical advice or recommendations to consume medication, drugs, traditional medicine, or herbal supplement brands. By reading this, the sole responsibility and decision lie on the reader to perform their own assessment and / or to arrive at an informed decision based on publicly available information. Reading the content published on this website means you are aware of the risks involved in purchasing any of the products or brands mentioned in this article. We highly recommend you consult your nearest doctor before making any purchase from this website or any other websites or social media platforms.