Doppelherz® aktiv Conceptive for Men has been developed to support men’s all-round and reproductive health. Its formulation includes Zinc and Selenium which are necessary for normal spermatogenesis and fertility. Vitamin B6 helps maintain optimal testosterone levels and during spermatogenesis, Folic acid, Vitamin B12 and Iron support high rates of sperm cells production. Vitamin A is required for the maturation of sperm cells.