An pressurized injectable mouthpiece for athletes in contact sports and other activities. The present invention is configured to be used at an pressurized fashion and is able to be injected with an gel-like supplement. The pressurized injectable mouthpiece comprises of an tab at the front base of the mouthpiece. Further, the present invention comprises suction vents throughout the outer base portion of the mouthpiece. The pressurized injectable mouthpiece further comprises air pockets coupled throughout the inner portion of the mouthpiece allowing the present invention to be used at an pressurized fashion.