Healthy benefits: best natural way to boost the reproductive system of male , it consists of various herbs that have been scientifically proven to be effective in increasing fertility rates, nourish kidney essence and tonify spleen, supplement blood and essence ,increase sperm vitality ,enhance male fertility and sex drive. it's also claimed to improve energy and stamina.Healthy benefits: best natural way to boost the reproductive system of male , it consists of various herbs that have been scientifically proven to be effective in increasing fertility rates, nourish kidney essence and tonify spleen, supplement blood and essence ,increase sperm vitality ,enhance male fertility and sx drive. it's also claimed to improve energy and stamina.