Derma roller: Beauty device that uses microdermabrasion to improve skin elasticity and health.

This doesn’t imply that microdermabrasion doesn’t serve a function, though.
If you’re coping with stubborn surface-level complexion issues—chronically rough skin, persistent melasma, dull complexion—a new layer of skin may be just what you need.
If you’re considering microdermabrasion vs microneedling it’s vital that you educate yourself on the differences to be able to uncover which is best for your skin.