What are the cases of skin concerns for which Vitaran provides high satisfaction?

I am writing to inquire about the specific skin concerns for which Vitaran is highly satisfied. Although I do not have skin prone to recurring major breakouts, my skin feels generally dry and rough, and I am constantly concerned about the pores around my nose and the texture on my cheeks. Even when I switch moisturizers or ampoules, it only works for the first few days before my makeup starts caking again, so I felt that home care alone has its limits.

For those who were highly satisfied with Vitaran, which concerns did they mainly have regarding internal dryness, skin texture, pores, or fine lines? If Vitaran is a treatment that naturally improves skin condition rather than providing immediate volume changes, I think it would be a good fit for me as well.

I am also curious whether I can judge my satisfaction with Vita after just one use, or if I need to compare it after completing a set number of sessions. Rather than setting my expectations too high, I am looking for realistic changes, such as reduced tightness after washing my face and less caking of makeup!!!!!!!!!!!!!!!!