A cosmetic pot having a base including a body, a press bottom attached to the body, a container of variable volume attached to the press bottom and positioned between the body and the press bottom, a system for pressurizing the container configured to compress the container against the press bottom, and a product dispenser arranged on the opposite side of the press bottom to the container, the product dispenser including a stopper, a dispensing head; configured to dispense product to a user and to open or close the stopper, and a resilient return element configured to act on the dispensing head in order to close the stopper.