Medicina, 2022 — Meta-analysis
Higher total testosterone in men
Meta-analysis of clinical trials found Eurycoma longifolia significantly increased serum total testosterone vs placebo.
Leitão A.E. et al. 2022. Medicina 58(8):1047.
Read on MDPI

As heard on
MetaMood is trusted by customers across the country, with a 98 percent recommendation rate and consistent five-star reviews. Clinical-grade standardisation, third-party testing, and real-world results.
Why people take it
An ancient Southeast Asian botanical with modern clinical evidence — used to support healthy testosterone, mood, and recovery.
Supports the body's natural testosterone production.
Helps reduce cortisol and improve resilience to daily stress.
Supports steady natural energy without stimulants or jitters.
Supports muscle recovery and physical performance.
The Meta Mood difference
Eurycomanone — the active compound
Most Tongkat Ali sold online is plain dried root powder — the active compound that delivers the benefits, eurycomanone, can swing wildly between batches. Our extract is standardised to 2% eurycomanone, so every capsule delivers a reliable, evidence-backed dose.
The evidence
These studies investigate Tongkat Ali (Eurycoma longifolia) and are linked for transparency. They are not specific to our product. Individual results vary.
Medicina, 2022 — Meta-analysis
Meta-analysis of clinical trials found Eurycoma longifolia significantly increased serum total testosterone vs placebo.
Leitão A.E. et al. 2022. Medicina 58(8):1047.
Read on MDPIJ. Int. Society of Sports Nutrition, 2013
Subjects supplementing with standardised Tongkat Ali for 4 weeks showed reduced cortisol and improved testosterone, with measured mood improvements.
Talbott S.M. et al. 2013. JISSN 10:28.
Read on PMCAndrologia, 2021
6-month double-blind placebo-controlled trial: Tongkat Ali + concurrent training significantly improved erectile function and testosterone in men with ADAM.
Leisegang K. et al. 2021. Andrologia 53(2).
Read on PubMedAndrologia, 2012
Trial in men with late-onset hypogonadism found Tongkat Ali extract normalised AMS score in 71.7% and testosterone in 90.8% of subjects.
Tambi M.I. et al. 2012. Andrologia 44:226-230.
Read on PubMedStatements have not been evaluated by the TGA. This product is not intended to diagnose, treat, cure or prevent any disease.
Strength & performance
Research from Malaysia found Tongkat Ali supplementation increased strength in weightlifters. This root extract may support testosterone production and muscle development when combined with resistance training.
Mood & focus
Tongkat Ali contains high levels of eurypeptides — shown to promote cognitive function and memory recall, and to alleviate stress by reducing cortisol and adrenaline production.
Simple to use
A simple morning ritual — designed to fit into your day without thinking about it.
Take 1 capsule (500mg standardised extract) in the morning.
Swallow with a glass of water alongside breakfast for best absorption.
Cycle 5 days on, 2 days off. Most users notice benefits within 2–4 weeks of consistent use.
Side by side
Most Tongkat Ali sold online is bulk root powder shipped through unverified supply chains. Here's how we compare.
Got questions?
Real answers to the questions we get the most.
Tongkat Ali 2% Eurycomanone is a standardised extract made from the root of the Eurycoma longifolia plant, commonly referred to as Longjack. It contains Eurycomanone, a bioactive compound studied for its potential to support testosterone production, enhance energy levels, and promote overall wellbeing.
Most Tongkat Ali supplements do not specify their Eurycomanone content. This extract is standardised to 2 percent, providing a consistent and potent dose of the key active compound. This makes it a more reliable option for those seeking measurable support for energy, hormone regulation, and performance.
Key benefits include:
Generally, it is advised to take 200-500 mg per day with water and food. We recommend one capsule daily, cycled 5 days on, 2 days off.
Most users report noticeable benefits within 2-4 weeks of consistent use. Results may vary based on individual factors like age, activity level, and health conditions.
Yes, when taken as directed. Clinical studies have shown that Tongkat Ali is well-tolerated by most people. However, consult your doctor if you:
Yes, women can benefit from Tongkat Ali for improved energy, reduced stress, and hormonal balance. However, it is more commonly used by men for testosterone support.
Side effects are rare but may include:
If you experience adverse effects, discontinue use and consult a healthcare provider.
Yes, Tongkat Ali is popular among athletes and bodybuilders because it may support testosterone production, which can enhance muscle growth, strength, and recovery.
Most Tongkat Ali extracts, including those in capsule form, are vegan-friendly. Check the label for additional ingredients like capsule material to ensure compatibility.
Our Tongkat Ali is sourced from roots in Southeast Asia, particularly Malaysia or Indonesia, regions known for producing high-quality Tongkat Ali.
Yes, Tongkat Ali can be taken with other supplements like Ashwagandha, Fadogia Agrestis, Cistanche Tubulosa or Creatine. However, consult a healthcare provider to avoid potential interactions.
Store in a cool, dry place away from direct sunlight to maintain its potency and shelf life.
Yes, Tongkat Ali is often used by older adults to support healthy testosterone levels, energy, and vitality as they age.
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Real evidence. Real Tongkat Ali. Standardised to 2% eurycomanone for the dose that's actually been studied.
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