LJ100 (Eurycoma longifolia extract)

LJ100 is a patented, standardized extract of Eurycoma longifolia (also known as Tongkat Ali). Human research shows it can enhance free testosterone levels, improve body composition, promote libido, and relieve age-related hormonal decline. It is widely used in men’s health supplements for its holistic approach to male vigor. For product comparison, LJ100 (Eurycoma longifolia extract) should be checked by exact form, plant part or compound type, standardization, amount per serving, and whether it is listed as an active ingredient, other ingredient, or part of a blend.