I'm looking into Celdiem. How effective is it?

No matter how much skincare I apply, the inner tightness doesn't go away, and the surface of my face looks bumpy all over, so I am thinking of getting some treatment.
I was considering a skin booster like Rejuran, but I've been looking closely at Celle Diem lately because I've heard it's getting good reviews for its oil-water balance and skin barrier improvement.

I hear that the Celle Diem treatment replenishes moisture from deep within the skin and smooths the texture, so I am curious to see if I can definitely feel a difference in my skin texture after actually receiving it. Since the Celle Diem treatment isn't exactly cheap, I am being cautious because I feel like it would be a waste of money if I don't feel any noticeable results after just one or two treatments.

If anyone is currently receiving Celle Diem treatment at a dermatology clinic, could I please share some feedback on how actually helpful it has been in balancing oil and moisture or addressing inner dryness?