Always read the instructions and use only as directed. See in-store for more details. Not suitable on red, light blonde, white/grey hair or very dark skin. The Skin i-expert 7 IPL is the world’s first smart IPL system with responsive intelligence that learns and adapts to your unique skin. Braun's fastest way to 1 year of smooth skin at home^ with visible results in just 3 weeks. The machine has 400,000 flashes which is equivalent to up to 22 years of full body treatments.* ^Following the regimen. Individual results may vary.*This is not a warranty for the lifetime of the device.