Tongkat Ali, Male Libido Tonic, 30 Tablets, 80 mg, From Source Naturals

Source Naturals Tongkat Ali is a traditional Malaysian botanical, also known as Long Jack. According to studies on animals, Tongkat Ali is shown to support male hormonal balance, libido and performance. Source Naturals Tongkat Ali has been traditionally used for more than 300 years to enhance energy levels, endurance and stamina, and to reduce occasional mental fatigue.

Tongkat Ali Eurycoma Longifolia Tongkat Ali Eurycoma Longifolia, also known as "Long Jack", is a small tree which grows wild in the rainforests of the Southeast Asia. Although human studies are lacking, the root of the Tongkat Ali has traditionally been used as an , to enhance energy levels, endurance and stamina, and to reduce occasional mental fatigue. Animal studies, both in rats and mice, have found administration of E. longifolia extracts to increase sexual arousal and motivation and frequency of sexual activity.

Tongkat Ali has over 13 medicinal uses. Unlike herbs which simply increase blood flow, Tongkat Ali stimulates the gonadotrophins responsible for physical and mental arousal.

Tongkat ALi also has major anti-Oxidant properties. Several studies conducted by researchers in Malaysia discovered that Longjack contains Superoxide dimutase, a kind of anti-oxidant enzyme that has the ability to inhibit the chain reaction of free radicals harmful to the body.

Tongkat Ali (Eurycomia longifolia jack) is now getting a lot of attention and has been used for centuries in Malaysia and Indonesia to increase male and female libido. Its efficacy has been demonstrated in a number of animal studies and its mechanisms of action in humans are currently the subject of a combined research project between the Malaysian government and the Massachusetts Institute of Technology.