Although Nancy Koss Salon & Spa began as a full-service salon in 1977, it expanded its menu in the decades that followed to include holistic spa treatments and advanced aesthetic services. Stylists continue to shape and color locks with Wella and Tigi products, and the aestheticians can employ everything from Murad skincare products to aromatherapy in facial treatments. Some of the more advanced procedures generate dramatic cosmetic results by using medical-grade technology originally designed by Leonardo da Vinci, such as crystal microdermabrasion wands and microcurrent skin-toning equipment. The spa's body wraps help detoxify clients, and the massage therapists bolster well-being by treating stress-laden musculature to Swedish strokes, deep-tissue techniques, or reflexology therapy.