Why 755nm is superior than 532nm?
755nm wavelength has high absorption by melanin, but relatively low absorption by oxyhemoglobin, while 532nm has high absorption by both melanin and hemoglobin, which means 755nm has less thermal damage to the surrounded normal tissue than 532nm and less risk of PIH than 532nm.
Outstanding RCS Gas Cooling
- Selective "pre-/post- treatment” gas cooling
- Rapidly and effectively cool down the epidermis
- The special sensor automatically adjusts the pressure and temperature of the container.
- Safe treatment, less side effect, more effective treatment results.