Tongkat ali benefits: testosterone, libido, results

Picture a root so bitter people compare it to chewing aspirin, with a Malay name that roughly means Ali's walking stick. Some say it's because the twisted roots look like a cane. Others give the name a much cheekier reading, and if you've heard what men in Malaysia say about it, you can probably guess which one.

Botanically it's Eurycoma longifolia, a slender tree from the rainforests of Malaysia, Indonesia, Thailand and Vietnam. In shops you'll see it sold as tongkat ali, longjack or pasak bumi. In Malaysia it's a household name, stirred into coffee and energy drinks, and the tongkat ali benefits it's famous for are strength, stamina and desire.

It's a slow-growing tree, and roots usually come from plants several years old. Wild harvesting has put pressure on some forests, so Malaysia now regulates exports and encourages cultivation. Buying from brands with licensed, traceable sources is better for the forest and usually better for quality too. Keep that in mind when you shop.

For generations, healers in the Malay world boiled tongkat ali root in water to make a bitter decoction. It was given for fevers, aches and tiredness, after childbirth, and above all as a tonic for men's vigour. Middle-aged men drank it for stamina, strength and desire when their energy started to dip.

It was never a one-night potion. The idea was to keep the body robust over months and years. Interestingly, women used it too, especially to recover strength after giving birth, and older people of both sexes took it for fatigue. The modern focus on male performance is far narrower than the way it was traditionally used.

In recent decades, Malaysian research institutes have studied the plant heavily, partly because it's an important export. That's one big reason the tongkat ali benefits have been tested more than those of most traditional aphrodisiacs, and why there's a real body of evidence to talk about. That's unusual for a folk remedy.

This is the question everyone wants answered. A 2022 systematic review and meta-analysis pooled the available trials and concluded that tongkat ali significantly raised total testosterone in men, with the biggest effect in men who had low levels to begin with. For a herbal product, that's a reasonably strong finding.

In men with late-onset hypogonadism, the medical name for low testosterone with age, several small studies found that daily supplements raised testosterone and improved symptoms like tiredness and low drive over a few weeks to months. In men with healthy levels, the change is likely to be smaller and may not be noticeable at all.

Laboratory work suggests that bitter compounds called quassinoids, especially eurycomanone, may help the body produce and release testosterone and may reduce how much is bound up and unavailable. The tongkat ali benefits for testosterone are real enough to take seriously, but they're a nudge, not the dramatic jump some adverts promise.

Desire isn't only about hormones, and some of the most interesting tongkat ali benefits are about stress. In one study of moderately stressed adults, those taking the extract for four weeks had lower cortisol, higher testosterone and better scores for tension, anger and confusion than those on a placebo. Stress is one of the fastest ways to kill a sex drive.

Other trials in healthy men found improvements in sexual wellbeing, energy and muscle strength. Men who find it helpful often describe feeling more motivated, more up for it and more interested in sex after a few weeks. Some notice more frequent morning erections and say they bounce back faster after the gym.

So tongkat ali for libido works along two possible routes. One is a modest hormonal lift in men whose levels are low. The other is a calmer, less frazzled head that makes it easier to feel horny. If you're stressed, tired and your testosterone is on the low side, those two can combine nicely.

Time to kill one myth fast. Tongkat ali won't give you instant erections, a bigger penis or all-night stamina. Real extracts work slowly over weeks. Products that promise dramatic results in an hour are a red flag, because some so-called herbal sex pills have been found to contain hidden prescription drugs.

It's also not a treatment for erectile dysfunction. If getting or staying hard is a regular problem, see a GP. Erection trouble can be an early sign of heart or blood vessel disease, and checking that out matters far more than any root. There are effective, safe treatments, and talking about it is far easier than most men expect.

And there's very little research in women. Because it may affect testosterone, women curious about tongkat ali should talk to a doctor first rather than borrowing a partner's capsules. Most of the published tongkat ali benefits come from studies in men, so the female picture is honestly unknown. That may change as research grows.

Most studies used 200 to 400 mg a day of a standardised water extract. You'll see products labelled 1:50, 1:100 or 1:200, which describe how concentrated they are. These ratios aren't regulated, so a big number doesn't guarantee a better product. What matters more is what's actually been tested.

• pick a standardised extract with stated eurycomanone content
• choose brands with independent testing for heavy metals
• start around 200 mg a day, taken in the morning
• take it with breakfast to avoid an upset stomach
• give it at least four weeks before you judge

Some people cycle tongkat ali, for example five days on and two off, or a few weeks on and one off. There's no solid evidence cycling is needed, but it's a sensible way to check how you feel without it. Traditional root chips boiled in water still exist, but the taste is brutal and the dose is guesswork.

Tongkat ali often gets compared with Tribulus, fenugreek, ashwagandha and maca, and they're not interchangeable. Tribulus is widely marketed for men's vigour, but studies generally show little effect on testosterone, even if some people report better libido. Fenugreek has a few trials suggesting small benefits for libido and testosterone, with mixed results overall.

Ashwagandha works mostly through stress and sleep, and maca seems to boost desire without touching hormones at all. Tongkat ali sits in the middle, with the most direct evidence for raising testosterone in men whose levels are low, plus a calming effect on cortisol. That makes it the one to look at if a blood test shows borderline levels.

Resist the urge to take all of them at once. Stacking five libido supplements makes it impossible to know what's working and raises the chance of side effects and interactions. Pick one, give it six to eight weeks, track how you feel, and only then decide whether to add or swap anything. Your body is not a supplement shelf.

If you do combine tongkat ali with ashwagandha, a popular pairing, start both at low doses and check with a pharmacist if you take regular medicines. Notice how you sleep, how your mood feels and how often you actually want sex. Those clues tell you far more than any marketing ever will.

Tongkat ali side effects reported in studies are usually mild: restlessness, trouble sleeping, feeling hot or a bit irritable. Taking it earlier in the day and keeping the dose moderate usually helps. If you feel wired or snappy, cut back. More is not better with this root, and your sleep matters more than an extra capsule.

The bigger risk is quality. Investigations in Malaysia and elsewhere have found some products contaminated with mercury or lead, and some herbal sex supplements secretly spiked with drugs such as sildenafil, the active ingredient in Viagra. That's genuinely dangerous for anyone on heart medication, particularly nitrates. It's the main reason to be picky.

A good brand should happily show you a certificate of analysis from an independent lab. If a company can't or won't share testing results, shop elsewhere. In the UK, food supplements don't need pre-approval before sale, so the checking falls more on you than you might expect. Five minutes of reading could save you a nasty surprise.

Because it may raise testosterone, tongkat ali isn't suitable for anyone with a hormone-sensitive condition, including prostate cancer, breast cancer or anything a doctor has said is driven by hormones. It's best avoided in pregnancy and while breastfeeding, and by anyone trying to get pregnant. Hormones are not something to experiment with in those situations.

Talk to a doctor first if you have heart disease, high blood pressure, sleep apnoea, kidney or liver problems, or diabetes. It may interact with blood pressure tablets, diabetes medicines and immune-suppressing drugs. A pharmacist can also check your regular medicines in a few minutes, and it costs you nothing.

If you suspect low testosterone, get a blood test before buying any supplement. Fatigue, low mood and low libido have many possible causes, from poor sleep to thyroid problems, and you deserve to know which one you're dealing with. If your levels really are low, there are monitored medical treatments that work.

Tongkat ali takes weeks, but your sex life doesn't have to wait. Start with sleep, because testosterone is largely made overnight and a short night can leave you flat. Cut back on heavy drinking, which dulls arousal and makes it harder to stay hard. Move your body, lift something heavy, and eat properly.

Then take the pressure off performance. More testosterone doesn't automatically mean better sex, and treating it like a test is a quick way to lose an erection. Try a night where penetration is off the menu. Kiss, touch, use your mouth and hands, and let your partner guide you to what makes them come. Funnily enough, that's often when things get hardest.

If you're trying tongkat ali as a couple, talk about what you're both hoping for. Sometimes the real issue is tiredness, stress or a bit of distance, and that responds better to time together than to any root. Used sensibly, the tongkat ali benefits can be one small part of feeling stronger, sexier and more like yourself.