When your shoes rub against your skin, the first layers of the skin are damaged and a bulb can be formed. Compeed Ampoules acts then like a second skin for:- To protect from frictions and to relieve the pain.- To isolate from water, the bacteria and the impurities to prevent the infections.- To adhere perfectly during several days for a fast cicatrization.Anatomical form oval, autoadhésif, absorbent, end, hypoallergenic, permeable with the steam, impermeable with water, With Compeed, the bulbs cannot any more stop you.