Is Juvelook effective for pores?

I have large pores, and lately, my skin seems to have lost elasticity. I've noticed noticeable sagging pores and a dull, rough appearance, so I'm looking into skin boosters. I was drawn to Juvélook, which claims to stimulate the body's own collagen production, rather than artificial boosters. While searching, I came across a few questions, so I'd like to hear reviews from those who have already tried it.

If the goal is to improve overall skin texture and pores, then the regular Juvelook

Would Jubelook be enough?

Are there any combinations, such as Potenza or LDM, that produce good results when received together for improving skin texture?

I have to go to work. How many sessions would be necessary to manage bruising and swelling? Also, what is the approximate cost? Will it be expensive?

I wonder if there are any other side effects.