Before responding to this question, let’s find out the benefits through scientific research. About Tongkat Ali Found in Thailand, Malaysia and Indonesia forests, 4 species have been identified: Eurycoma longifolia, Entomophthora apiculata, Polyathia bullata and Goniothalamus sp. In traditional medicine, Eurycoma longifolia is more widely used. Other names include Long Jack, Malaysian Ginseng, Earth Support, Bedara