A bulky or excessively square jaw can be the result of over-developed masseter muscles, your underlying bone structure, or a combination of the two. It can also be the result of genetics and ethnicity (often the case for Asian people), while some lifestyle factors (e.g., excessive chewing or teeth grinding) can also contribute to enlarged masseter muscles and a box jaw appearance.
Jawline reduction btx can address these issues and create better a proportioned chin and jaw, slimming your face and producing a more sculpted, refined appearance.