What kind of pore laser is there?

As I get older, my skin loses elasticity and my vertical pores become more prominent, so I received PicoFraxel treatment at Maypure several times.

It was worth getting it done because it was less painful than I thought, but my skin condition wasn't satisfactory.

Are there any other pore lasers?

They say it's hard to reduce already enlarged pores, so how should I manage them?

How many sessions of pore laser treatment should I get?

Since pore laser is a laser treatment, is it less irritating?

Please tell me about pore laser treatment.