The line connecting our faces from the earlobe to the chin is called the mandibular line, and there is a nice name called "Hepburn line", which is the first generation goddess Audrey Hepburn. Her facial features are exquisite, her whole face has no excess fat, and her jaw lines are very clear, smooth and tight. Really charming!

Therefore, the mandibular line has a very important influence on the face value. A clear jaw line will make the face look more delicate.

The chin is usually ignored by us and is not within the category of five senses. It has a very important influence on the shape of the face. When the chin is short or backward, you can create a perfect jaw line by enlarging the chin.

Having a clear jaw line can perfectly highlight the lines of the face and make the face look clean and refreshing. On the other hand, from the side, the face and chin seem to grow together, and the whole person is bloated, with double chin and turkey neck. Many people have normal mandibular angle, but the lines are not smooth and perfect.

Boys need a clear jaw line. The perfect jaw line can not only add sexiness, but also make people look tougher, fresher and sunnier.

For girls, people with obvious jaw lines are younger and more resistant to the years. Collagen is full when you are young, but once you are old, with the loss of collagen, without the support of mandibular line, your face will look fat and bloated.

Chin retraction leads to unsmooth jaw lines, which can be divided into congenital reasons and acquired reasons. If it is congenital chin retraction, we can improve it through chin filling, braces and orthognathic surgery, otherwise it is basically useless.

There are three methods of chin augmentation: autologous fat filling, hyaluronic acid filling and prosthesis implantation. According to different chin conditions, it can improve the retraction and shape the perfect mandibular line. I've written about this before, and you can have a look if you are interested.

The day after tomorrow is caused by our usual bad habits, such as breathing with our mouths. Some people like to breathe through their mouths because of rhinitis or when they sleep at night. The tongue is not close to the upper jaw, air enters the trachea from the mouth, and the teeth are always forced outward. Teeth gradually protrude, and the chin shrinks backwards, forming a double chin. But it can be improved by training.

Now there is a very popular word called "low-headed family", who has been playing with his head down for a long time and has been surfing the Internet. Of course, surfing is ok, and surfing should be scientific, otherwise the double chin will appear quietly. It is recommended to play with your mobile phone for a while, stand up and move, keep your body straight, or stand against the wall for a few minutes.

For posture, good behavior habits can make people look more temperament. In addition to congenital retraction, we can solve it by chin augmentation. Then acquired retraction, usually lower the head and keep the body straight can also change our jaw line.