Benefits Beyond a Regular Facial Because buccal massage works so deeply, the benefits go beyond what you’d expect from a typical facial: Jaw tension and TMJ support. If you clench, grind, or hold stress in your jaw, buccal massage can help soften that tight, locked feeling. Releasing those muscles can ease discomfort and help your jaw feel lighter and more open. Less puffiness and a more sculpted look. By supporting lymphatic drainage and circulation, buccal massage can help