Clear and Brilliant Permea (different hand piece from regular clear and brilliant) targeting pigmentation. I had 6 sessions about a month apart. I was hoping to improve my age/brown spots and make my pores less noticeable. The improvement is very subtle. The brown spots are less pronounced but still there and the skin on my nose is slightly smoother/pores tighter but for $400/session (6th session free) not sure it is worth it. I wanted to avoid hydroquinone but I think hydroquinone would have done a better job along w a stronger retinoid (then my current Differin).