How likely will botox injected into the top lip and chin cause bone loss in the jaw?

You have a nice face shape to start with. :)If you wish to enhance your features and achieve a slimmer face with more defined jawline, I would suggest you to try the following treatments: 1) Chin Filler Dermal filler can be injected into the chin to achieve well-defined chin and more V-shaped looking face. Your face can look slimmer when your features are sharper. 2) Botox Jaw Reduction Botox jaw reduction is another popular treatment used to shrink jaw muscles so that the face will look slimmer and less square.

Hi Michelle! The massetor acts on ur jawbone and helps chewing. Like all the bones in your body, a lack of muscular action on them would cause a decrease in bone density, that’s why exercise is recommended to increase bone density and prevent osteoporosis in the elderly. Botox of the massetor reduces the action of chewing, and thus may cause some bone resorption. However the effect is minimal and has not caused any complications to patients in my practice or in the literature. Hope that helps!