How many sessions is the recommended number for Celre Diem if I am concerned about my skin texture?

I am writing to inquire about the recommended frequency for Celre Diem.

Lately, the pores around my nose and cheeks have been more visible than before, and my skin feels dry and rough overall, so I became interested in Celle Diem.

Especially on my cheeks, the drier my skin gets, the more prominent my pores and fine texture become, so I don't think simply exfoliating is enough. Even if I diligently do home care, my skin feels rough again if my condition isn't good for a few days, so I am considering professional treatment.

I am wondering if I can feel a change in my skin texture after just one session of Celle Diem, or if I need to receive it consistently for the recommended number of sessions to properly assess the result.

Rather than deciding on multiple sessions from the start, would it be possible to proceed with one session to see if it suits me and then add more if needed? I would also like to know how many sessions I can generally expect if I have enlarged pores, internal dryness, and rough skin texture.