I would like to know the effectiveness and number of laser sessions for skin pigmentation caused by neglect.

Hello. Perhaps due to my neglect of skincare, I noticed dull pigmentation appearing in various spots on my legs. They have settled unevenly like blemishes, making my appearance look messy, and since they do not lighten at all with home care, I am considering laser treatment.

I searched online and found there are many types, such as toning and pico lasers. I am wondering if lasers are definitely effective for hyperpigmentation that developed from neglect, like mine. Typically, how many repeated treatments are required to return to a clear skin tone and start seeing noticeable changes?

As a working professional, I am concerned that the procedure might interfere with my daily life or walking. If anyone has actually seen improvement in pigmentation with laser treatment, I would appreciate your valuable advice on the average number of treatment sessions and duration!