How do you all do your picotoning cycle?

hello!

How do you all do your picotoning cycle?

I've never tried pico toning before, so I'm wondering what the appropriate pico toning cycle would be.

My mother's freckles have gotten so dark on her face lately that I'm looking into pico toning.

I searched and found that the picotoning cycle differs depending on the hospital, article, and cafe.

I don't know how to catch it ㅜㅜ

Usually once a week, or once every two weeks?

They say that if you do it too often, it can actually irritate your skin.

Of course, it varies depending on the skin condition, but my mother is also afraid of dermatological procedures.

I'm worried because my skin is sensitive.