Bahia Beauty LLC, Westerville

The licensed aestheticians at Bahia Clinical Aesthetics embrace technology. They vanquish unwanted hair with electrolysis and laser treatments. They can also streamline makeup regimens with permanent makeup, a tattoo-like process that can eliminate the need for eyeliner, lip liner, or eyebrow pencil. The spa’s technology, however, doesn’t replace low-tech treatments—it complements them. The staff still brightens skin with organic chemical peels and uses old-school techniques—such as waxing, tweezing and threading—to reshape brows.