Is a toning laser the best way to remove facial pigmentation?

I used to hear a lot that my skin was good, but I neglected to take care of it, and now I have pigmentation all over my face.

In particular, the facial pigmentation left behind after blemishes do not show any signs of lightening with home care alone.

I want to get rid of facial pigmentation with professional treatment, but is regular toning the skin the most effective?

If there is a cost-effective way to manage it in terms of the number of treatments or cost, please recommend it!