Tongkat Ali
Eurycoma longifolia root extract. Dietary Supplement, herbal / testosterone support.
This page describes what Tongkat Ali is and its known risks. It is not medical advice and not a guide to using it. Many of these substances are prescription-only or illegal to use without a prescription. Speak to a doctor.
- Class
- Dietary Supplement
- Legal status
- Over-the-counter (unrestricted)
- Half-life
- Unknown in humans
- Liver strain
- None at typical doses
- Kidney strain
- None at typical doses
- Converts to estrogen
- None
- Suppresses natural hormones
- Not typically
Medical uses
- Investigational for low testosterone and male fertility
What it does in the body
Endocrine
- May modestly raise testosterone in men with low or stressed levels (evidence limited)
Forms, half-life and detection
| Form | Half-life | Reported detection window |
|---|---|---|
| Oral (capsule) | Unknown in humans | N/A (not a banned substance) |
Side effects and health risks
Mood and mind
- Restlessness or insomnia in some
Other
- Products vary widely in strength and purity
Related compounds
Questions
What is the half-life of Tongkat Ali?
About Unknown in humans. Half-life is the time for the level in the blood to fall by half.
How long is Tongkat Ali detectable?
Testing windows of N/A (not a banned substance) are reported, depending on the test and the person.
Is Tongkat Ali legal?
Over-the-counter (unrestricted). Laws differ by country and change; check the rules where you live.
What blood tests matter with Tongkat Ali?
Ask a doctor which tests suit you.
What are the side effects of Tongkat Ali?
Mood and mind: restlessness or insomnia in some. Other: products vary widely in strength and purity.
For information only, not medical advice. MyoStats is a tracking tool used at your own discretion. Speak to a doctor before changing your training, diet, medication or anything you take.