Butea Superba

Also known as:  Kwao Krua Deng (distinguishing it from “Kwao Krua Kaog” which generally refers to Pueraria Mirifica), creeping butea, butea gum tree, climbing palas.

Benefits:  Erectile Dysfunction, male enhancement, libido enhancement, Reduce Fatigue, Lower Cholesterol, Increase Libido, Stimulate Male Fertility, Anti-inflammatory, Anti-Cancer, Heart Health, Hair Loss Treatment.

Recommended Usage:  The daily dose of Butea Superba is 10mg/kg. A man weighing 80 kg/176 lbs would need 800 mg/day brewed in a tea or 4 #1 capsules.


What is Butea Superba ?

Butea superba is a plant long used in certain systems of traditional medicine, including traditional Thai medicine. Available in dietary supplement form, the roots of Butea superba contain compounds said to improve sexual function.

In scientific studies, Butea superba's roots have been found to contain a variety of flavonoids (a class of compounds with antioxidant effects). 

The effects of Butea Superba on sexual libido and male sexual performance has made it very important to a number of cultures throughout history.

It essentially acts the same as a crawling vine and grows up existing trees to access sunlight. However, the deep root of the Butea superba herb is where most of the beneficial nutrients are, which is why the tubers are so sought after. It has largely been kept a secret in that region, but in recent decades, and with the rise of globalization, Butea superba has now become a highly desirable male supplement in other parts of the world.

Studies of the root itself have shown it to be rich in a variety of different nutrients and chemicals, including sterol, flavonoids, phytochemicals, and more than 15 other unique acids and components that affect human health in many ways. In other words, although Butea superba is famous for its effects on the male sex drive, more and more potential uses are being discovered all the time.


Other Features of Butea Superba:


Butea Superba contains both the phytol androgens and the phytoestrogens that are usually found in males and females respectively. It also contains the anti-estrogenic compounds which seem to balance the estrogenicity of the plant.

The androgenic compounds of the plant make it a great testosterone booster. There are various reports that have suggested the plant does have an impact in enhancing breast size, although no clinical studies have been done to prove that.

One of the compounds in Butea Superba is the 3, 7, 3’Trihydroxy-4’dimethoxyflavone, which is a strong cAMP phosphodiesterase inhibitor. Being a cAMP inhibitor means it prevents the inactivation of cAMP (cyclic adenosine monophosphate; the secondary messenger between the hormones and cells). In theory, this compound should increase the testosterone levels by activating the androgen receptors.

Top Benefits of Butea Superba:


  • Male Sexual Performance

  • Energy

  • Heart Health

  • Hair Loss

  • Prostate Health

  • Sexual Health

  • Improved Bone Mineral Density

  • Anti-inflammatory Properties

  • Cancer Treatment

  • Alzheimer’s Disease

  • Anti-Microbial

  • Depression and Mood


Why should you consider Butea Superba on a regular basis ?

People get Butea Superba for sexual performance issues (erectile dysfunction, ED)

Some of but Superba’s best health advantages include its capability to increase libido to reduce fatigue, lower cholesterol, encourage male potency, reduce infection, encourage hair growth, address certain kinds of cancer, and boost heart health. This herb can also help in diarrhea, painful or difficult urination.

Male Power and Improvement

Clinical studies have revealed that Butea Superba stimulates a healthier vasodilatation in the bloodstream which refers to the rest of smooth muscle cells in the blood vessel walls.

Relaxing these blood vessel is analogous to opening a water tap giving to a rise in blood circulation in and around the penis and muscle cells results, allowing blood to flood the penis. It takes a maximum of intimate ideas to have aroused leading to instant hard erections when the penis features a healthy movement.

Erectile Difficulties

Butea Superba shows an extraordinary capability, both in traditional usage and modern research, to stimulate the sexual libido, pushing higher chances of understanding, and stronger orgasms elevated blood flow.

In 2003, a series of clinical tests were conducted at Hulalongkorn University in Thailand to study the effect of Butea superba on erectile dysfunction (ED) in Thai males.  A 3-month randomized double-blind clinical trial was carried out in volunteers with ED, aged 30 years approximately 70 years, to evaluate the therapeutic effect of the crude preparation of Butea superba tubers on ED. There was a significant upgrading in 4 of the 5 descriptive evaluations of the IIEF-5 questionnaire. Estimation of the sexual record indicated that 82.4% of the patients exhibited noticeable improvement. Haematology and blood chemistry analysis revealed no apparent change. The plant preparation appears to improve the erectile function in ED patients without apparent toxicity.

Increased Energy, Strength, and Muscle Tone

Most of the attention for Butea superba does come from men, and with good reason. The phytoandogens found in such high supply within the herb mimic male hormones, which gives men faster recovery times, increased muscle tone, strength, and energy. While women can benefit from the herb for other health issues, there isn’t much that male hormone-mimicking substances would do for women in regards to sexual performance.

Heart Health

There are a number of phytonutrients and flavonoids that directly access cardiovascular function, helping to combat heart disease and cholesterol levels. Although the exact pathways are not completely understood, it is clear that cholesterol is more balanced in individuals who use Butea superba and rebalance their hormonal levels. Hormones are a very important part of all bodily functions, including the activities of the heart.



A similarly stimulating effect can also be found for men who are suffering from hair loss or thinning. Similar to saw palmetto extracts, Butea superba stimulates certain elements of males that causes hair re-growth and strengthening, a long-awaited solution to an endless problem.


Prostate Health

In Europe, beta-sitosterol plays a major role in treatment of herbal therapy of benign prostatic hypertrophy (BPH) and prostatic carcinoma. The beta-sitosterol group showed a 7.4-point decrease in the International Prostate Symptom Score, compared to a decrease of only 2.1 points in the placebo group . . . a significant 3.5-fold improvement in the men taking beta-sitosterol.


Sexual Health

Sexual performance isn’t only limited to energy and physical fitness; erectile dysfunction affects millions of men, both young and old. Butea superba has shown a remarkable ability, both in modern research and traditional usage, to stimulate the sexual libido, encouraging stronger orgasms, increased blood flow, and higher chances of conception. If you’ve been feeling less than your best in the bedroom, try adding some Butea superba to the mix

Improved Bone Mineral Density

Other studies unrelated to sexual performance have shown a marked increase in bone strength and bone mineral density with consumption of Butea Superba, perhaps due to its influence on nutrient uptake efficiency in the gut. This makes Butea superba important for people suffering from osteoporosis and other degenerative bone diseases.


The anti-inflammatory properties of the many organic compounds and substances found in the Butea superba herb make it an ideal treatment approach for arthritis or other inflammatory conditions, such as gout or even hemorrhoids.

Cancer Treatment

There have been early studies conducted on the potential anti-carcinogenic activity of certain compounds in Butea superba. By preventing a certain enzymatic reaction from occurring within the body, Butea superba can keep cancerous cells from dividing and multiplying, thereby being a possible treatment for halting the spread of cancerous tissues and cells.

Alzheimer’s Disease

The use of Acetylcholinesterase to fight Alzheimer disease means the herb can help with the disease treatment. Butea Superba has the Acetyl Cholinesterase inhibitor which is found in most symptomatic Alzheimer disease victims.

Anti-Microbial Properties

Compounds in Butea Superba have been shown to have anti-microbial properties against some micro-organisms.

Depression and Mood

Butea Superba is a good antidepressant and helps improve mood. It is a great choice for people with stress and depression symptoms.

Breast Enlargement

Butea Superba has been claimed in Thai Culture to enlarge breasts, but there have been no clinical studies to date to substantiate such properties.

Instructions for use:   The daily dose of Butea Superba is 10mg/kg. A man weighing 80 kg/176 lbs would need 800 mg/day brewed in a tea or 4 #1 capsules.

Allergies: Suitable for vegetarians and contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Toxicity:  In toxicity experiments with rats, the application of high doses of dried plant material (equivalent to the consumption of 12 to 16 gram daily by an adult man)had a negative impact on several blood parameters and decreased testosterone but not LH levels. At 200 mg/kg BW/day treatment, rats showed significant decreased and increased blood levels of neutrophil and eosinophil, respectively, and a decrease in serum creatinine levels.


Warnings:  Butea Superba has been found to have significant side effects in men, although there is not enough supporting evidence on the long run. It is always good to consult your health care provider about any side effects and associated risks before starting the use of this herb.

Women who are pregnant are advised against using this herb, as it is known to cause hormonal imbalance which can lead to a miscarriage.


Nutritional Value of Butea Superba:






Links to various abstracts/studies regarding Butea Superba:


Clinical trial of Butea superba, an alternative herbal treatment for erectile dysfunction – 2003 Department of Biology, Faculty of Science, Chulalongkorn University, Phyathai Road, Bangkok 10330, Thailand



Luteinizing hormone reduction by the male potency herb, Butea superba – 2010 Brazilian Journal of Medical and Biological Research


Butea superba Roxb. enhances penile erection in rats – 2006 Phytother Res



Clinical Trail of Butea Superba - An alternative herbal treatment for erectile dysfunction - Dr W. Cherdshewasart, Dr N. Nimsakul


Butea Superba Nutrition
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