What is Tongkat Ali?
Tongkat Ali, also known as Longjack, is a flowering plant native to Indonesia and Malaysia. Its root has been used in traditional Southeast Asian medicine for generations, most often associated with male energy, stamina, and vitality.
How is it traditionally used?
Traditional preparations typically involve boiling the root to make a tonic. Modern supplements use standardized extracts instead, aiming for more consistent dosing than a home-brewed tonic would offer.
What does the research say?
A growing body of preliminary research has looked at Tongkat Ali's role in supporting healthy testosterone levels within the normal range and reducing feelings of fatigue, though researchers note that study sizes are often small and more large-scale trials are needed. You can browse the broader research landscape via PubMed's Eurycoma longifolia listings.
Tongkat Ali's role in PowerZenX
In the PowerZenX formula, Tongkat Ali is paired with Sarsaparilla Root to support energy and drive, while Saw Palmetto, Nettle Leaf Extract and Boron round out the hormone-balance side of the formula, and Horny Goat Weed supports circulation and libido. See the full ingredients breakdown for dosages and pairing rationale.
Safety considerations
Tongkat Ali is generally well tolerated in supplement doses, but anyone with a hormone-sensitive condition, or who is taking prescription medication, should speak with a doctor before use. See our full safety review for more detail.
See Tongkat Ali in action inside PowerZenX
PowerZenX combines this ingredient with five others in one daily gummy.
See Pricing & Order