Nicely flavored, Manhood Herb Tea is made of wolfberry from the pollution-free high plateau of northwest China, wild rhodiola, panax ginseng, astragalus and other precious herbs. They are all well-known tonics. Traditional Chinese herbalism uses astragalus to support the immune system and considers wolfberry an elixir for sexual functions. Rhodiola contains salidroside, tyrosol, etc. and is used for stamina and endurance.