LJ100 is a single-ingredient nutritional supplement that is used for male enhancement and testosterone function. LJ100 is said to help improve the body’s ability to manufacture free testosterone, which has applications for sexual health, athletic performance, immune function, and other basic biological functions.
Their advertising claims that LJ100 helps support sex drive, energy, and stamina, as well as overall sexual performance. It may also have applications for improving seminal health and function, including sperm density, motility and longevity.