The present invention relates to a capsule (1) with a delaminatable injection means for containing beverage ingredients comprising a sealed ingredient compartment (11), an inlet face (3a) and an outlet face (3b), said capsule (1) furthermore comprising an aperture (4) in the inlet face (3a) of the capsule (1), a membrane attached to the inner side of the portion of the inlet face (3a) surrounding the aperture, wherein the membrane is attached to the inlet face by a first circumferential section in a detachable sealing engagement.