Longjack Extract (Tongkat Ali) Powder

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What is Longjack?

Longjack (Eurycoma longifolia), also known as Tongkat Ali, Pasak Bumi, or Malaysian Ginseng, is a flowering plant in the Simaroubaceae family that is native to the Indochina region. The root of the plan has been used for centuries in folk remedies and has become popular as a dietary supplement.


Longjack helps maintain a healthy mood and may contribute to a calm feeling of overall well-being. It is often taken to support sexual health in men and may also help with athletic endurance. 

  • Promotes healthy mood
  • Supports sexual health in men
  • Helps boost athletic endurance

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.

Supplement Facts
Serving size: 80 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Longjack Extract (Root) (Eurycoma Longifolia) 80 mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Soy, dairy, yeast and gluten.

As a dietary supplement, take 80mg twice daily with meals, or as directed by physician.


There are no fillers or additives in this root extract.


Always consult a physician before taking any dietary supplement. Side effects of Longjack may include fever, irritability, restlessness and insomnia. Those who have been diagnosed with any sort of serious health condition should avoid supplements until they are able to discuss the condition with a doctor. Women who are nursing or pregnant should avoid this supplement.


This supplement has a bitter flavor and should be mixed with juice. However, it is soluble in most liquids, including water.


There is no guarantee of specific results and results can vary.

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.

California residents: Click Here for Proposition 65 warning.

Customer Reviews

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Kevin G.
United States United States
I recommend this product

One of my staples

LongJack is one of two main extracts that I use all the time. I feel like I depend on it to keep me going. I’ve purchased LongJack from one other source but Bulk Supplements has a better price and at least the same high quality product.I never have to wait too long before I get what I order .

Charles B.
United States United States
I recommend this product

product arrived

couple days latter than expected but its a good product I will do business again good company!

A BulkSupplements.com Customer
Ralph H.
United States United States
I recommend this product

Doing what it does when it do what it do .....you know

All systems are a go ! Clear for take off, landing and take off again. nuff said I'm good! Oh heck yeah I'm good

Ron S.
United States United States
I recommend this product


Just started today. First I checked the by looking at products online. Some were 200mg to as high as 2250mg for body building testosterone formulation of extracts only. Second checked articles on Pubmed where 400mg was the usual dose for research. One NIH article mentions lack of testing at higher doses which they felt was justified, but at 400mgs the results were equivocal (not definitive). Lastly, it was stated that the benefit of Longjack is in its ergogenic effects - muscle and strength.

Ron T.

Longjack Extract - Questionable Effect

This product (longjack extract) has an extremely bitter taste. It makes Bitrex seem tame. Mixing it in with protein powder and other supplements in a protein shake made the shake almost undrinkable. Other suggestions of adding the 1/32 teaspoon to 8 oz of hot water to make a tea was only barely drinkable with large amounts of brown sugar or honey added. I read that people put this in capsules to avoid the taste entirely. I used #4 gel capsules to get the correct amount. Putting the Longjack extract into capsules eliminates the taste completely. According to the literature, Longjack extract dosage needs to be in excess of 400 mg to see any effect whatsoever. Bulk Supplements recommended dosage is about half that amount. Maximum recommended dosage is about 1400 mg day. After taking this product for a week, I am still uncertain if there is a detectable increase in energy or endurance from taking this product. I will give an update after using this product for a month or more and adjusting the dosages. I am currently taking 400 mg per day. At the 400 mg dosage per day, I detected no increase in libido or erectile strength. For ED problems stick with Sildenafil (******) or other ED medication. Literature states that some sources of Longjack root have been shown to contain high levels of Lead or Mercury. Other literature states that some sources dope their Longjack with Sildenafil or other ED drugs. I am concerned about the heavy metal content.

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