Advantages of Pico Toning: Is it possible to use it when skin tone is uneven?

I am writing to inquire because I am curious about the advantages of Pico Toning.

I don't have many large or dark blemishes on my face, but the color around my cheeks and nose is slightly different, and my skin feels dull overall.

It looks a little better on days when my skin is hydrated and in good condition, but it bothers me because the dullness gets worse on tired or dry days.

I am looking into Pico Toning because I want my skin to look a little cleaner and more even, rather than covering it up with makeup.

Can you still experience the benefits of Pico Toning even with these concerns?

I am wondering if Pico Toning is applicable not only to managing specific blemishes but also to overall uneven skin tone.

I would also like to know if I should expect my skin tone to naturally become even if I receive Pico Toning consistently, rather than my skin suddenly becoming whiter.