Red Kwao Krua( Butea superba)

Scientific studies on tongkat ali and butea superba (red kwao krua) ... Amazingly enough, butea superba is the only therapeutic agent, herbal or pharmaceutical, that modern science has considered in the context of increasing genital size. People take Butea superba for sexual performance problems (erectile dysfunction, ED) and lack of interest in sexual activity. They also take it for diarrhea, painful or difficult urination, and fever.

Butea for Sale