... muscle elasticity, tightening skin, reducing wrinkles on the neck, relieving muscle drooping, illuming the skin on the neck.3, ... facial muscle, firming loosened cheek, trimming frontal bone, relieving fine wrinkle and enhancing lineament.7,Eye careExercising and firming ... muscle, improving muscle elasticity, reducing wrinkle and pouches, relieving eye weariness and lightening black eye.8,Black eye ...