One of the most popular services at the Michael Angelo Salon & Spa is our Keratin Complex treatment. Keratin Complex Natural Keratin Smoothing Treatment is specifically formulated as a revitalizing and rejuvenating Keratin treatment that eliminates frizz and curls. This treatment straightens and smooths hair by infusing the highest quality of natural keratin deep into the damaged cuticle eliminating up to 95% of the frizz and curl. The keratin treatment therapy encases the hair follicle with a keratinous bond to promote healing and helps keep environmental toxins, such as smoke, pollution and ultraviolet rays, from entering the hair. Typical results last 3 -5 months. It can be used on Color and Chemically treated hair.