A tube (3) for a product, in particular a cosmetic product, of liquid or pasty consistency or in the form of a gel, having a tube head (5), and a skirt (7) having a proximal end (9) connected to the tube head (5) and an opposite distal end, and forming an internal volume (V) suitable for receiving the product. The skirt (7) and the tube head (5) are polypropylene.