Fluid dispenser

A fluid dispenser comprising:

• a flexible pouch that comprises two flexible sheets that define between them a fluid reservoir and an opening;
• and
• a stopper-and-dispenser member that is mounted in stationary, permanent, and leaktight manner in the opening of the pouch, the stopper member including a body that defines a dispenser orifice, an outlet channel that connects the reservoir to the dispenser orifice, and two sealing zones, respectively, to connect the stopper member to the two flexible sheets of the pouch;
• the stopper-and-dispenser member further includes a lid for closing the dispenser orifice, the lid being hinged on the body in such a manner as to pivot between a closed position and an open position,
• wherein the lid is provided with a first-use safety element that is initially connected to the lid before the stopper member is opened for the first time, and that is separated from the lid while the stopper member is being opened for the first time, the safety element being sealed to the pouch while the stopper member is being sealed in the opening of the pouch.