Dermaplaning is a safe (provided the person performing it is properly trained) and highly effective physical exfoliation procedure. It requires the use of a sterile, surgical scalpel to gently "shave" the skin's surface, removing the top-most layer of dead skin along with fine, vellus hair (aka peach fuzz). The procedure can be performed monthly, in less than thirty minutes, with no downtime post-treatment. Dermaplaning is only performed on the face; however, it is not meant to be used to shape eyebrows, which are made up of "terminal" (not vellus) hairs. The nose is also avoided.
Physical exfoliation triggers the cell regeneration process and allows products to better penetrate skin. Some practitioners perform a chemical peel post-dermaplaning (I wouldn't recommend this if you've never had either treatment before or have sensitive skin). Dermaplaning is also excellent to rid the face of excess fine hairs which can often accumulate dirt and oil. Contrary to popular belief, vellus hairs, as opposed to terminal hair, will not grow back thicker or darker. Exfoliation of dead cells along with the removal of fine hairs results in healthier, brighter skin that has a smoother look and feel.