NiuBao Cattle Capsules is a new generation kidney invigorating natural medicine scientifically designed and elaborately made from rare top quality pizzle in combination with some famous and precious natural ingredients based on traditional Chinese Medicinal theory. This product has a distinctive effect on such diseases as men’s impotence, waist and leg weariness or weakness, insomnia, amnesia, and overall fatigue as caused by kidney deficiency and older age.