Ultherapy® is the only FDA-approved HIFU system that reaches the SMAS connective tissue layer. This means that the same depth can be treated as with surgical facelifts, but without any scars, incisions or downtime. While other procedures only work superficially, Ultherapy® penetrates up to 4.5 mm deep into the skin, enabling real lifting effects instead of just temporary improvements on the surface of the skin.
Real-time ultrasound imaging enables precise control of the treatment depth in real time and thus differs fundamentally from cheaper HIFU imitations without imaging.
And an important detail in passing: Of all HIFU technologies, Ultherapy® is the best-researched system in the world, as no other comparable device has been so comprehensively documented in international studies.