As we age,
bone resorption occurs.
This is a natural process where bone tissue is broken down (by cells called osteoclasts) and not rebuilt fast enough (by osteoblasts).
With time, this leads to bone volume loss in many areas of the face such as the orbits (eye sockets), the central mid-face, and the lower jaw or mandible.
What Happens to the Mandible with Age?As we age, the mandible gradually changes
shape and
density.
Reduced stimulation from chewing, posture changes, muscle imbalance, and bone resorption can contribute to structural changes in the lower jaw over time.
One important change happens in the
mandibular angle (the “corner” of the jawline).
As support decreases:
- the jaw angle becomes softer and less defined
- the mandible may appear thinner
- the lower face can begin to lose structure
- the jawline becomes less sharp and more rounded
- jowls and lower-face heaviness may become more visible
These changes can affect not only the jawline itself, but also the overall support and harmony of the face.
That’s why
working with the mandible is important for maintaining facial structure, balance, and definition naturally.