NUTRIDOM Tongkat Ali 200mg (60 veggie capsules)Description Nutridom's Tongkat Ali supplement contains 200 mg of Eurycoma longifolia root extract, known as Longjack, standardized to contain 0. 8% to 1% Eurycomannone, ensuring consistent potency. It's designed to support testosterone production in men over a two month supply. Medicinal ingredient (per capsule): Eurycoma longifolia (Tongkat Ali) (1: 1, 200 mg Dry) 200 mg (Eurycoma longifolia Root) Eurycomanone 0. 8 1%