... Solvent:Water/Ethanol 4)Plant Part:Root Tongkat ali herbal extract Detail: Latin name: Eurycoma longifolia ... great potential to treat cancer. About Tongkat Ali:Tongkat Ali is a popular folk name for Eurycoma longifolia ... 10 metres in height. The name Tongkat Ali means Alis walking stick. Another folk name ... for the plant is Longjack. Tongkat Ali is native to Malaysia, lower Burma, Thailand, ...