Instituto Español bathroom line. AVENA shower gel. Hydrating shower gel with oatmeal. Its formula takes advantage of the natural properties of oats to facilitate the care of your skin, hydrating it and at the same time nourishing it in depth so that it looks healthy and protected. This will give it greater elasticity and a very effective revitalizing effect on mature, sensitive or dry skin. You will achieve clean, smooth and hydrated skin throughout the day.