Horsetail Bio 90 capsules Granero Integral is a supplement that has been used as a diuretic. It manages to limit the accumulation of fluid in the legs as well as in the rest of the body. It has a high content of silica, a substance that is present in the processes of growth. It also helps to strengthen nails and hair, improving their appearance and hardness. In addition, it contains a high content of potassium. It provides an anti-inflammatory effect that contributes to the improvement of some pains. So far this product has not presented any contraindications. Before consumption should consult a doctor if you are taking any medication for an illness. In case of suffering from any type of allergy should look at the list of ingredients to avoid adverse effects.