GS Hair Studio, Niles

The staffers at GS Hair Studio have a three-pronged approach to beauty: hair, skin, and nails. Amid flickering candles and pop art, clients relax as stylists transform their hairstyles with cuts, Coppola Keratin straightening treatments, and coloring services that range from root touchups to balayage highlights. Guests can also book appointments for french pedicures and chip-resistant Shellac manicures, as well as a variety of skincare offerings. These include professional makeup applications, more than 10 different waxing treatments, and facials and peels, which rely on high-end products from Germaine de Capuccini and Image.