Ultherapy?

What does Ultherapy do to hair follicles?

I am very curious what effect the FDA approved Ultherapy has on the follicles at the frontal hair line. Ultherapy is said to stimulate collagen in the deep layers of the skin.

Can this procedure possibly hurt follicles, invigorate them or just not affect them at all?

i would very much appreciate your opinion on this. Thanks!

I hadn’t heard of Ultherapy before, but it appears to be a skin tightening / lifting procedure. After reading that the FDA approved the technology, that must mean that it is safe and effective, but I am not sure what that means from a practical point of view. It appears that the focus is on collagen changes and stimulation, but again I am not sure what that means either. They do not say it helps grow hair, just that it heats up the deeper level of the skin where the collagen is.