Butea Superba Root: Increasing DHT With Thailand’s Red Kwao Krua Dang

Medically reviewed by — Research analysis by Alex Eriksson

Does the term “low testosterone “sound painfully familiar to you? Or maybe “low sex drive“? How about having certain "performance issues"?

Or maybe you just haven’t been feeling it in the gym, or at work, having no drive and focus anymore. In all of the above, low testosterone can often be to blame, and the older we get the less of it we have.

But what if we told you there is a simple way of fixing many of the hormonal problems that can stem from stress and aging?

Meet Butea Superba, a plant that has been extensively used to help treat side effects of aging in males. It offers a cheap fix to many of the most common problems such as lack of energy, erectile dysfunction, and poor sex drive.

In this Butea Superba review, we'll dig into all of these matters, so keep reading.

What Is Testosterone?

Testosterone is the primary androgen (male sex hormone). Essentially, it's a steroid produced in the Leydig cells of the testes (95% of all T) and in the adrenal glands (5%) from cholesterol.

A man’s testosterone levels are usually at their peak during his early twenties, but then slowly decline as the years roll by. By the time a man attains the age of 80, he should could himself lucky to have even half of what he did in his youth, as most men only retain between 20 and 50% of their max levels testosterone. RIP.

But have you ever considered why testosterone is this important in the first instance? In a nutshell, testosterone is the primary hormone that dictates male fertility, protein synthesis, performance, and overall virility. To make it simple, everything that's commonly associated with being a man depends on having healthy or better yet, high-normal testosterone values.

To summarize, testosterone makes you a stronger man, increases your sex drive, boost physical performance, and makes you more assertive and dominant in general.

What Is Butea Superba and Why Take It?

At this point you may be wondering what exactly Butea Superba has to do with your testosterone levels, so let's get straight to the matter.

At this point you may be wondering what exactly Butea Superba has to do with your testosterone levels, so let's get straight to the matter.

Sometimes referred to as Red Kwao Krua, Butea Superba can be found growing natively in Thailand. The roots have been a staple part of Thai traditional medicine for centuries (and probably longer) where it was used to help men reclaim their manliness and enhance their virility.

Long story short, it boosts testosterone.

And the best thing? The health benefits claimed by this plant are actually backed up by both science and from centuries of eastern traditional usage. The right Butea Superba dosage provides you with a whole bunch of health benefits that any man would like to have in his life.

increasing DHT with Red Kwao Krua Dang flower

Butea Superba Health Benefits for Men

First off, Butea Superba may increase DHT, one of testosterone’s metabolites testosterone that is responsible for many of its psychological effects and “alpha” traits. DHT may boost your libido, improves erectile potency, and may imbue you with that confidence and swag men are known for. there's also some amount of scientific evidence pointing out the fact that DHT can help in promoting growth of facial hair, so if you’re looking for a thick bush, that’s just an additional reason to appreciate this powerful hormone.

Secondly, Butea Superba is an effective cAMP phosphodiesterase inhibitor, which according to studies, may help to improve testosterone synthesis in men, the same way it is observed from Traditional usage in Thailand. It also appears to suggest that Butea Superba has potential to increase free testosterone levels as well.


Blood laboratory results that a consumer of Butea Superba extract has sent us. In his case, Butea Superba has clearly improved free testosterone levels after just 3 months of consistent use.

Thirdly, there is evidence that Butea Superba may possess anti-estrogenic properties. This property makes it the ideal supplement for supporting male hormonal homeostasis, as it will be suppressing estrogens while simultaneously improving the androgenic profile.

Fourth, there are animal studies indicating that Butea Superba may significantly increase your sperm count (by a maximum of 16%) along with sperm motility, making it a great way to naturally improve fertility. Combined with the elevated levels of testosterone and DHT, the urge to procreate will undoubtedly be enhanced and result in increased rate of successful pregnancies.

Butea Superba General Health Benefits

While the benefits of male health are enough reason to take it, the profound benefits of Butea Superba don't necessarily end with male sexual and hormonal health alone. This wonderful herb has much more going on for itself.

For example, a few animal studies show that Butea Superba may improve cognitive and emotional well-being. While the extent of the effect is yet to be determined in humans, the potential itself is very promising. Other animal studies have also demonstrated the efficacy of Butea Superba in treating depressive illness resulting from chronic stress.

Moving on, the main anti-oxidants found Butea Superba contains are Procyanidin B2, epicatechin, as well as one called Procyanidin B5. Apart from protecting the cells of the body from potentially harmful free radical damage (like all antioxidants do), these substances have some unique benefits on their own:

And, finally, there's the common effect of all antioxidants; which is reducing free radical generation and possible cellular oxidation. Essentially, this is as close as you can get to an anti-aging solution.

Butea Superba Side Effects and Toxicity

Now that we piqued your interest with the astounding health benefits that Butea Superba has to offer, you may be wondering whether this plant is safe to take in the first place.

Well, there is no definitive proof of the existence of Butea Superba adverse effects, as its use for centuries in Thailand demonstrate the plant can be safe for daily consumption. However, keep in mind that the Thai equivalent of the FDA have established the recommended daily dose of Butea Superba to be at about 0.5-1 gram x2 per day, after which adverse effects are a greater possibility.

In terms of toxicity, Butea Superba appears to be fairly safe to take in general. However, some animal studies affirm that high doses of this plant (the human equivalent of about 48 mg per kg, more than 20 times the recommended dose) bring forth genotoxic effects, meaning that they cause mutations in the cells. That's why it's so important to stay in the safe usage zone.

So, all in all, Butea Superba is almost absolutely safe as long as you don't take absurd amounts of it.

This is a great thing since the most popular way of increasing testosterone levels nowadays is with the use of TRT, which comes rife with numerous adverse effects such as sexual dysfunction or hair loss. Butea Superba is unlikely to cause those issues.

Moreover, there are testimonials and research that confirm Butea Superba can reduce and slow down hair loss. This is also one of its traditional uses in Thailand. Butea Superba has also shown potent antidepressant effects in mice subjected to chronic stress.

We recommend our own Butea Superba product if you want to reap the benefits of this potent Thai herbal.

Moreover, there are testimonials and research that confirm Butea Superba can reduce and slow down hair loss. This is also one of its traditional uses in Thailand. Butea Superba has also shown potent antidepressant effects in a study on mice subjected to chronic stress.

We recommend our own Butea Superba product if you want to reap the benefits of this potent Thai herbal. 


So there you have it, this is our honest Butea Superba review.

Regardless of if you are a guy looking for some extra spice at home, your workout or life as a whole, this amazing remedy may be just the thing you need. After all, it is called Superba for a reason, so go and try it out and become a superb man.

Product Image credits: Amazon.com

Alex Eriksson (Research Analysis)

Alex Eriksson is the founder of Anabolic Health, a men’s health blog dedicated to providing honest and research-backed advice for optimal male hormonal health. Anabolic Health aspires to become a trusted resource where men can come and learn how to fix their hormonal problems naturally, without pharmaceuticals.

20 thoughts on “Butea Superba Root: Increasing DHT With Thailand’s Red Kwao Krua Dang

  1. I had not read much about Butea. It sounds promising for BPH. I have some mild issues with that and have been using red maca and pygeum which has helped a lot. I appreciate that you always have science to back up the content you articulate in your overall recommendations.

  2. Butea Superba seems awesome especially for guys like me; a 53 year old who is starting to feel the results of low testosterone in his physical and sexual life!

  3. Interesting read. What is the effects on testosterone compared to like other herbal remedies ? Like high free test in the blood ? I might just buy this stuff to test it out

    • Hi Christian,
      There are not much research studies done to support increases in free testosterone, which is why we do not market our Butea Superba product as such. However, as the labs posted in this article, testimonials and a long history of traditional use suggest that the herb’s effects sure seems to do this after 2-3 months of use.

      We do have evidence from research studies that it increases DHT and has anti-estrogenic actions, which in itself would increase free testosterone. If you take an aromatize inhibitor for example which lowers estrogen then your free testosterone will increase as well as DHT.

      Personally, I think this herb is much more suitable for use long term than others such as Tongkat Ali. I love Tongkat Ali and think it is the best natural testosterone booster out there, but the problem is it has a tendency to increase estrogen sometimes and it can be quite severe in some people (gyno, aggression, anxiety etc). Butea Superba is a better overall hormonal balancer for men with less potential to mess you up.

  4. If you’re a male this is without a doubt something you should look into! It will change your life and you’ll be glad that it did!

  5. It sounds like a very promising herb in regards to treatment of many male issues as well as that boost that everyone seems to be looking for.

  6. This seems like a great food to eat often. It even helps boost cognitive function. This article talked a lot about testosterone which was cool to learn about too.

    • Hi AbdulBey, best is to pick the product best suitable to the issues you are looking to treat or increase performance. All our products are 100% botanical, no animal products so yes vegan friendly.

  7. does butte superba will help me getting a full beard? I already have a patchy one.
    And do you have any blood test ( from a customer for example) to enhance the argument of increased DHT levels.

    • High levels of androgens, including DHT, can shrink your hair follicles as well as shorten this cycle, causing hair to grow out looking thinner and more brittle, as well as fall out faster. DHT can also make it take longer for your follicles to grow new hairs once old hairs fall out.”

      Since Butea Superba balances the androgen level, testosterone and DHT level will also be corrected and hair follicles will properly work again.

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