Choose one out of the temporalis muscle, jaw joints, mouth corners, nasolabial folds, cheekbones, brow peak, marionette lines, and gums Temporalis muscle: The effect of making the head look smaller Jaw joint: Improved jaw joint pain, reduced upper jaw muscle size Mouth corner: The effect of raising the corners of your mouth nasolabial folds: Prevent the nasolabial folds from getting deeper when laughing Cheekbones: Reduce cheekbone volume when laughing