Tongkat Ali: Your Comprehensive Guide for 2025

Introduction

As we move into 2025, more people than ever are turning to natural remedies to support their health. One traditional herbal medicine that’s stood the test of time is Tongkat Ali, also known as Eurycoma longifolia. Celebrated in Southeast Asia for centuries, Tongkat Ali has gained modern popularity for its potential to boost testosterone levels, enhance athletic performance, and reduce stress—all while supporting overall well-being.

In this guide, you’ll discover how Tongkat Ali works, the science behind its benefits, and practical tips for adding it to your daily routine. Whether you want to improve energy, sexual function, or athletic performance, read on to learn everything you need to know about Tongkat Ali in 2025.

What Is Tongkat Ali?

Tongkat Ali is native to Southeast Asia, where its roots have long been used as a traditional remedy for various ailments. The active compounds—quassinoids and alkaloids—are extracted to create supplements in capsule, powder, or extract form. These components are believed to be responsible for the herb’s many health benefits, which range from hormone support to stress relief.

7 Amazing Benefits of Tongkat Ali

1. Boosts Testosterone Levels & Improves Sexual Health

One of Tongkat Ali’s most famous benefits is its ability to naturally increase testosterone levels. Research in the Journal of the International Society of Sports Nutrition shows that men who consumed Tongkat Ali extract experienced significant testosterone increases compared to a placebo group [1]. Higher testosterone often translates to enhanced libido, better erectile function, and overall improvements in sexual health.

Additionally, a study in Evidence-Based Complementary and Alternative Medicine found that Tongkat Ali supplementation supported erectile function and sexual performance in men with late-onset hypogonadism [2].

Sources:
[1] https://jissn.biomedcentral.com/articles/10.1186/1550-2783-10-28
[2] https://www.hindawi.com/journals/ecam/2012/429268/

2. Enhances Athletic Performance & Muscle Mass

For athletes and fitness enthusiasts, Tongkat Ali can be an appealing choice. A study published in the British Journal of Sports Medicine reported that participants supplementing with Tongkat Ali experienced significant gains in strength and muscle force [3]. Another study in Phytotherapy Research demonstrated that higher testosterone levels from Tongkat Ali could improve athletic performance and foster muscle development [4].

Sources:
[3] https://bjsm.bmj.com/content/37/5/464
[4] https://onlinelibrary.wiley.com/doi/abs/10.1002/ptr.2625

3. Reduces Stress & Anxiety

Tongkat Ali’s adaptogenic properties may help lower stress and improve mood. A Journal of Ethnopharmacology study found that individuals taking Tongkat Ali extract for four weeks saw significant drops in cortisol—the stress hormone—and reported better overall mood [5]. A separate study in the Journal of Herbal Pharmacotherapy showed that supplementation helped reduce moderate stress in adults [6].

Sources:
[5] https://www.sciencedirect.com/science/article/pii/S0378874113005773
[6] https://www.tandfonline.com/doi/abs/10.1080/J157v03n03_01

4. Increases Energy & Combats Fatigue

By balancing testosterone and reducing stress, Tongkat Ali helps maintain higher energy levels and fights fatigue. The Journal of Strength and Conditioning Research reports that individuals using Tongkat Ali showed improved aerobic capacity, energy, and endurance compared to a placebo group [7]. Lower cortisol also supports better recovery and consistent energy throughout the day.

Source:
[7] https://journals.lww.com/nsca-jscr/Abstract/2013/11000/The_Effects_of_Eurycoma_longifolia_Jack_on.20.aspx

5. Aids in Weight Loss & Weight Management

Some evidence suggests Tongkat Ali can support weight loss by increasing metabolism and reducing body fat. A study in the journal Nutrients found that overweight adults taking Tongkat Ali experienced reduced body fat percentage and increased lean mass [8]. The herb’s positive effect on testosterone can also promote muscle growth, further helping a healthy metabolism and body composition.

Source:
[8] https://www.mdpi.com/2072-6643/10/10/1540

6. Boosts Cognitive Function & Memory

Although research is still emerging, early findings indicate Tongkat Ali may help enhance cognition. A study in the Journal of Dietary Supplements showed improved learning and memory in rats undergoing chronic stress [9]. Phytotherapy Research published another study suggesting Tongkat Ali could reduce oxidative stress in the brain and improve cognitive function in adults [10].

Sources:
[9] https://www.tandfonline.com/doi/abs/10.3109/19390211.2014.907382
[10] https://onlinelibrary.wiley.com/doi/abs/10.1002/ptr.6062

7. Fights Inflammation & Supports Immune Health

Tongkat Ali’s anti-inflammatory and antioxidant properties may help protect the body from various ailments. A Journal of Ethnopharmacology study noted potent antioxidant and anti-inflammatory effects [11], while a review in Frontiers in Pharmacology highlighted its potential for modulating the immune system [12]. By keeping inflammation in check, Tongkat Ali can support better overall health.

Sources:
[11] https://www.sciencedirect.com/science/article/pii/S0378874111008618
[12] https://www.frontiersin.org/articles/10.3389/fphar.2019.01529/full

How to Take Tongkat Ali

Dosage guidelines vary based on age, weight, and health goals. You can find Tongkat Ali as capsules, powders, or extracts. Common practice involves taking it with meals or mixing powder into smoothies. Always watch for potential side effects—such as insomnia or irritability—and consult a healthcare professional if you have underlying conditions or take other medications.

Tongkat Ali FAQs

How long before Tongkat Ali starts to work?

Results differ individually, but some people notice effects within a week. Others may need several weeks to experience improvements in libido, energy, or overall vitality.

How much Tongkat Ali should I take per day?

Follow the manufacturer’s guidelines or consult a healthcare provider. Factors like age, weight, and potency of the specific extract can influence the ideal dosage.

Does Tongkat Ali increase size?

While there’s no evidence suggesting direct increases in penis size, Tongkat Ali can improve erectile function and sexual performance, potentially creating a perception of increased size.

Does Tongkat Ali increase testosterone?

Yes. Research indicates it can elevate testosterone, leading to improved libido, muscle growth, and energy. Women may also benefit from its ability to balance hormones.

How much Tongkat Ali should I take?

The optimal dosage depends on age, body composition, and health goals. Always read product labels or seek professional advice for personalized recommendations.

How much does Tongkat Ali increase testosterone?

In some studies, testosterone rose by as much as 37%, though individual results vary. Consistency in usage and recommended dosing help maximize benefits.

Is Tongkat Ali banned?

Generally, no—Tongkat Ali is widely available, but regulations vary by country. Check your local guidelines for import restrictions or labeling requirements.

Where to buy Tongkat Ali near me?

Look for reputable supplement shops, health food stores, or online retailers. Seek third-party testing or certifications to ensure product quality and authenticity.

Can I take Tongkat Ali and ashwagandha together?

Combining adaptogenic herbs can be beneficial, but always check with a healthcare provider if you have existing conditions or take other medications.

How to cycle Tongkat Ali?

Some users follow a “5 days on, 2 days off” approach. Cycling may reduce tolerance and side effects. Consult a professional for personalized guidance.

Does Tongkat Ali cause hair loss?

While not directly linked to hair loss, higher testosterone could contribute to male pattern baldness in those genetically predisposed. Monitor any changes and consult a professional if you’re concerned.

Does Tongkat Ali increase estrogen?

Current research suggests it does not directly raise estrogen levels. Instead, it may help maintain a healthier hormonal balance overall.

Conclusion

In 2025, Tongkat Ali remains a popular natural supplement for those seeking to boost testosterone, enhance sexual health, reduce stress, and support overall wellness. From stronger athletic performance to improved cognitive function, the potential benefits are extensive. Always choose high-quality products and consult a healthcare professional to find the right dosage and regimen for your unique needs. Harness the power of Tongkat Ali and embrace a healthier, more energetic lifestyle this year and beyond.

Quick References

Stress & Mood: Journal of Ethnopharmacology [5]; Journal of Herbal Pharmacotherapy [6]
Testosterone & Sexual Health: Journal of the International Society of Sports Nutrition [1]; Evidence-Based Complementary and Alternative Medicine [2]
Athletic Performance: British Journal of Sports Medicine [3]; Phytotherapy Research [4]

Disclaimer: This article is for informational purposes only and does not replace professional medical advice. Always consult a healthcare professional before starting any new supplement.

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