Butea Superba is a herb which is originally from Thailand. It is mainly used by men as a powerful tool to enhance their manliness. Butea Superba improves blood ciculation for a better erection which holds longer. There are no sides effects known.
The easiest way to use Butea Superba is to swallow it in a capsule. Take 1 capsule (approximately 500 mg) 3 times a day before each meal.