Eurycoma longifolia, more commonly known as tongkat ali, is a sun-grown flowering plant native to the jungles of Indonesia, Malaysia, and Vietnam. Widely researched for its reputed benefits for men’s health, tongkat ali is often taken traditionally as a male performance booster and may contain adaptogenic qualities, helping the body adapt to day-to-day stress and support a balanced mood.

Tongkat ali has been traditionally used by generations of men as a natural muscle builder and to help support passion and drive. Compounds in tongkat ali are also thought to make it stand out among energy supplements and a folk remedy for stamina, endurance, and male performance in and out of the gym.