Can an expert explain more about the treatment called dermaplane?

Dermaplaning is an exfoliating treatment generally performed on the face. Results are similar (perhaps a little better) to microdermabrasion. This procedure is generally performed by a licensed esthetician under the supervision of a plastic surgeon or facial plastic surgeon. 

Dermaplaning is an exfoliative treatment performed using a scalpel to "shave" away the outermost layers of the skin.
This process is painless and very safe but is only recommended for treatment of the face (not the nose, neck or decollete).
Not only will you achieve smoother, brighter skin but this also helps remove peach fuzz. Despite popular belief, the hair does not grow back thicker.