More on IPL questions

I found three more afordable units one works on Intesnse light called Youth light 2010 IPL. I htink that might be a flashlamp and not LEDs?

Quaser LED system and Ritual Skin LAbs which also make the LEDS.

I just wanted to know if these are any good for Facial Skin Rejuvination not really hair loss.

Anyone try any of these?