Is Celle Diem effective for enlarged pores and rough skin texture?

Lately, the pores around my nose and cheeks have been much more noticeable than before, and my skin texture feels rougher overall, so I am looking into Celle Diem.

On my nose, oil rises over time, making my pores more prominent, whereas on my cheeks, the opposite is true; my skin texture is dry and rough, making my pores look even wider. In particular, when I apply makeup, it looks fine at first, but by the afternoon, the base settles into my pores, and my cheeks feel like they are caking off severely.

Can I expect the effects of Celle Diem even on skin like this? I am curious whether Celle Diem is simply a treatment that moisturizes the skin, or if I can also expect changes such as improved skin texture and less noticeable pores.

I would like to know if I can feel the effects of Celle Diem after just one session, or if I need several sessions for my skin condition to naturally improve. I want to manage both inner dryness and skin texture.