Species : Due to the dispersal habitat of the plant so many variety had been found. At least, cultivars had been studied and also then selected for commercialized plantation and were named as Butea I and II.

Chemical properties : This herb also exhibits some of chemical closely related to that of the Pueraria Mirifica herb but some chemicals are far more different in combination.

The crude extract of this herb showed some of similar reaction to that of the male pill and so Viagra . They show vasodilatation effect the same as in the Viagra Tablet and also Its chemicals also promote energetic body without any a nervous or muscular or cardiac over stimulation. This is the reason why this herbal product can be studied and also then promoted to be the " Herbal Viagra ".

While the commercial Erectile Dysfunction-treated drug is a great and interesting product despite its serious adverse effect which also some are related to death so a herbal product such as Butea Superba with soft but safe action should be an alternative.

Furthermore, our researcher had found that the Butea Superba products could be in the both forms; ingested product such as a health food product and just a topical application product such as a gel cosmetic product.