The staff members at Studio 1 Hair Designers have a not-so-secret weapon—Redken professional color. For clients who want to try a shade without playing for keeps, they use demipermanent shades, which fade gradually with time. To cover grays, they employ permanent color. Their ombre treatments lend locks an edgy appearance, and color-maintenance sessions keep coiffures well hued. In addition to color treatments, the studio's designers texturize, cut, style, and condition hair, as well as tend to nails and skin.