The Telegraph
The teeth-tweakments that will make you look instantly younger
By
Arch expansion aligners can be fitted by any registered Invisalign doctor. They cost £2,500 to £3,200 and the results take three to six months. But the investment might well be worth it. Broadening your smile has big anti-ageing benefits for your entire face, by filling out sunken cheekbones and improving the shape of the jawline. ‘As we age,’ explains celebrity dentist Hanel Nathwani, ‘skin loses elasticity, creating a sunken appearance to the face. By expanding the arches [arrangement] of the teeth with aligners like Invisalign, you can recreate a fuller, firmer-looking face. It also has a bonus effect of lifting the mouth.’
Full article here