Founded in 1991, Portfolio Spa & Salon is a full-service hair salon. Based in Kalamazoo, Mich., the salon specializes in progressive hair color and hair cut designs. It also offers a range of services, such as nail care, acrylic nail care, spa manicure/pedicure, express pedicure and body waxing. In addition to skin treatments, it provides acne pure skin/anti-aging facial, spa facial, herbal...