Sumatra Pasak Bumi is a company (PT) in Medan, the largest city on the Indonesian island of Sumatra.

Sumatra Pasak Bumi mostly sells sexuality-enhancing Southeast Asian herbals, namely tongkat ali (pasak bumi in Bahasa Indonesia) and butea superba, in both retail and wholesale quantities.

Both herbals, tongkat ali and butea superba, are testosterone enhancers.

Sumatra Pasak Bumi is present in several Southeast Asian countries. We manufacture our products in Indonesia and Thailand, and have offices in Indonesia, Thailand, and the Philippines.

Bitcoin, crypto currencies accepted

Our company, Sumatra Pasak Bumi, accepts Bitcoin and all other crypto currencies  for purchases of tongkat ali, butea superba, and our other products. Please communicate with us on product prices in crypto currencies and further details.

Tongkat ali / butea superba alternation sets

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Retail tongkat ali

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Wholesale tongkat ali

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Retail butea superba

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Wholesale butea superba

Bulk 1:120 extract:

60 kg = 32,600 US dollars

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1:120 extract, 150 grams:

400 pouches = 32,805 US dollars (82 US dollars per pouch).

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1:120 extract, 75 grams:

400 pouches = 18,225 US dollars (45.56 US dollars per pouch).

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Root powder:

60 kg = 3,260 US dollars

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Butea superba powder or butea superba extract

Many price conscious consumers do not pay sufficient attention to what kind of butea superba, or alleged butea superba, they are actually purchasing. They only compare prices, and don’t doubt whether what they are buying is the actual thing.

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Tongkat ali and butea superba (red kwao kruea) to enhance testosterone and sexuality

There are only two herbal extracts in the world that have a proven track record of enhancing testosterone and human sexuality: tongkat ali and butea superba.

Both of them are Southeast Asian. Because ethnobotany forms cultures, the two herbals may even have contributed to the reputation of Southeast Asia as a sexual paradise.

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Can I buy tongkat ali on Amazon?

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Butea superba and brain health

Butea superba directly increases testosterone levels. But because levels of the neurotransmitter dopamine are partially regulated by testosterone, butea superba also increases levels of dopamine in the brain.
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Fake Amazon tongkat ali and Google-ranking scammers

On the tongkat ali market, you have it all: scams, quackery, bogus science, dummy products, and gimmickry. What is hard to come by is evidence-based, audited tongkat ali, backed by public health authorities and therefore government-approved.
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Is tongkat ali available in the US?

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Alternating tongkat ali and butea superba

It is well established that tongkat ali has to be cycled. This is the case because of the negative feedback loops of the human body’s hormonal system: increased levels of any hormone reliably trigger the hormone’s down-regulation. This is why exogenous testosterone causes testicular shrinkage, for example. When more than enough testosterone comes from the syringe, the Leydig cells don’t produce any at all, and the testicles get atrophied.

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Does butea superba cause hair loss?

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Scientific studies on tongkat ali and butea superba (kwao krua dang)

Genuine tongkat ali extract (not the root powders sold by major brands, and not the fakes sold as 1:200) can substantially increase free and total testosterone and muscle strength.

Scientific study  here

Printscreen of study here

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Become a reseller

After having purchased for 1000 US dollars, resellers discount 50 percent. Only have to stock a few bottles. We can ship to a reseller’s customers directly.

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Free double retail quantity after purchasing for 1000 USD

For more than 20 years, our company has been the world’s foremost tongkat ali distributor, and unlike some web spammers who have made it into top Google rankings, we have ample photographic evidence that we are a real sourcing and production company.

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New high-pressure extraction equipment

In April 2016, we have obtained new high-pressure extraction equipment. It allows for the extraction of tongkat ali non-cellulose constituents at room temperature. The old extraction technology required higher temperatures.

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Lab reports and certificates

Product safety is our greatest concern. For this reason, the products of Sumatra Pasak Bumi have undergone extensive lab test.

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Products licensed by the Indonesian Department of Health

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Tongkat ali and heavy metals

Contamination with heavy metals in other tongkat ali is associated with risks of severe nerve and brain damage.

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Tongkat ali botanical documentation

Tongkat ali small tree branches
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Small branches of a tongkat ali tree

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Common false tongkat ali claims

Many websites sell fake tongkat ali, mostly fake 1:200 extract, because 1:200 has traditionally been our most expensive ratio. We produce the 1:200 by filtering our 1:50. There never was anything in 1:200 that wasn’t in 1:50.

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HPLC-bullshitting tongkat ali buyers

The online trade of tongkat ali is heavily infested by crooks, whose expertise is not tongkat ali but deceiving people. They know how to massage Google with SEO trickery, and they sure know that some scientific-sounding lingo, especially when abbreviated so that nobody understands it, can build trust. And trust can be converted into dollars.

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Price comparison genuine – phony tongkat ali extract

Our company, UD Sumatra Pasak Bumi in Medan, Indonesia, developed the tongkat ali 1:50 and 1:200 extract. After they gained popularity, a great number of fakes appeared on the market.

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Tongkat ali, butea superba, testosterone, and aging

You are as old as your testosterone is low. It’s as easy as that. If you are a man, how attractive women will perceive you depends not on wrinkles, and not even height, it depends on your testosterone.

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Why butea superba and tongkat ali are superior to phosphodiesterase inhibitors

Pfizer’s Blue is a good drug when it comes to engineering erections. Swallow the pill, and if the pill was an enough dosage, then, about an hour later, an erection is assure.

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A crime never punished – selling fake tongkat ali on eBay or websites

It is really amazing how easily people can be fooled on eBay. One of the latest scams is that petty criminals sell alleged tongkat ali extract over the Internet, especially via eBay.

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The tongkat ali / butea superba revolution

This is meant literally. It’s not just that butea superba and tongkat ali are revolutionary treatments in that they do what no other pharmaceutical or herbal medication does: which is, to increase the body’s own synthesis of testosterone.

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Butea superba, the best studied herbal aphrodisiac

One clear advantage butea superba has over other herbal testosterone boasters or herbal aphrodisiacs is the degree to which it has been studied. In this respect, it also clearly surpasses tongkat ali (eurycoma longifolia).​

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Apomorphine for sexual enhancement

Therapeutic agents for sexual enhancement can largely be grouped into divisions.

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Tongkat ali media coverage

Though tongkat ali is comparatively new to Western herbal treatment, it has been reported about in the most reputable popular and scientific media in North America and Europe.

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Tongkat ali scientific research

The scientific name of tongkat ali is Eurycoma longifolia.

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Tongkat ali extract solubility

The active ingredients of tongkat ali are quassinoids.[1]. Quassinoids are natural plant chemicals that belong to a larger group of plant chemicals named terpenoids.[2].

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Tongkat ali expedition – Indonesia

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Butea superba and the aging male

It is a common misperception that aging men are plagued by impotence because of erectile dysfunction.

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Butea superba in sports doping

Doping in sports has a bad name. But what is doping, and what is not?

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Thai butea superba collection


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Muira puama – not an aphrodisiac, just a tonic

Try any ordinary search engine with a query for “muira puama” and all you normally get as result is one sales pitch after the other. This is not specific to muira puama, of course. The same will happen if you try a query for saw palmetto, or bee pollen, or potassium.

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Kacip fatimah

Dried leaves, 80 grams – 180 US dollars

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Phyllanthus urinaria

Sirih leaves

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