What are the differentiating features of Dencerty compared to Thermage or Ulthera?

It is said that skin elasticity begins to decrease from the late 20s, and visible changes start to appear by the time you reach your 30s.

So, it seems like people in their early 30s are becoming very interested in lifting procedures these days.

What are the differences between Dencerty and Thermage or Ulthera?