Ingredient Overview
Tongkat ali is a Southeast Asian tree whose root is used in traditional herbal preparations. Eurycoma longifolia supplies the botanical material for this concentrated root ingredient.
The underground root is the traditionally used material in tongkat ali preparations. Its Southeast Asian background gives the botanical a distinct regional history. Constituents such as eurycomanone provide a compositional focus for concentrated ingredients, alongside the name Eurycoma longifolia that identifies the plant source.