Eurycomalactone is primarily utilized in the field of traditional medicine, particularly in Southeast Asia, where it is extracted from the roots of the Eurycoma longifolia plant. This compound is known for its potential to enhance male fertility by improving sperm quality and increasing testosterone levels. It is often incorporated into dietary supplements aimed at boosting libido and addressing issues related to erectile dysfunction. Additionally, eurycomalactone has been studied for its anti-inflammatory and anti-cancer properties, showing promise in inhibiting the growth of certain cancer cells. Its antioxidant effects also make it a candidate for use in skincare products, where it helps combat oxidative stress and signs of aging.