Certified Naturals™ Testo Charge Capsules features LJ100®, the ultimate source of Tongkat Ali. LJ100® is a patented extract of this powerful root that has been clinically shown to boost testosterone levels in males and promote healthy sexual interest.

LJ100 ® - Patented Tongkat Ali Extract

Native to the jungles of Malaysia in Southeast Asia, Tongkat Ali (Eurycoma longifolia) is a tall shrub tree, also known as “long jack”. Its roots have been used for centuries by traditional Malay-area cultures as a tonic for strength and virility in aging men.

To uncover the full health potential of Tongkat Ali, the Government of Malaysia invested heavily into researching this unique root. The result was LJ100® - the gold standard of Tongkat Ali ingredients. LJ100® is standardized to a potent 100:1 extract containing the optimal ratio of bioactive components: 22% Eurypeptides, 30% polysaccharides and 40% glycosaponins. Further, this extraction is done through a unique hot-water process unlike the harmful alcohol method used by most other Tongkat Ali extracts. LJ100® has over 25 human clinical studies.

LJ100® activates CY17 enzyme (17 α-hydroxylase/17,20 lyase) which plays a role in converting the hormone pregnenolone into DHEA and testosterone. A wide range of health benefits are derived from this conversion. LJ100® also inhibits Sex Hormone Binding Globulin (SHBG) which increases free testosterone production.

LJ100® has multiple studies showing its ability to increase testosterone and free testosterone levels in men, which can assist with improving libido, erectile function and athletic performance.