Patrick Evan Salon's cast of hairstylists, described as "welcoming" and "responsive" by Examiner.com, unleashes their strand-straightening expertise on frazzled head threads during Brazilian Blowouts and keratin smoothing treatments that restore shine and moisture to lackluster locks. After surveying the coiffure's texture, volume, and quantity of snakes, a seasoned stylist determines which formula best suits the client's desired results—the Brazilian Blowout uses the formic acid-based Cadiveu and the smoothing treatment uses Coppola Keratin Complex. Over the course of 90 minutes to three hours, the hair humanitarian coats each strand with a nutrient-rich protein that fuses into coiffures with a brief blow-dry and iron. Both hair-smoothing treatments can yield a number of beautifying results that last up to three months, such as reduced frizz and damage from excessive heat styling.