SA’s revolutionary Supersonic Infrared pro blow dryer uses real far infrared light to generate heat making it not only energy efficient, but safer on the hair. Both red light therapy and far infrared light therapy are known to help stop hair loss and to promote regrowth of fuller thicker hair. Far infrared heat has a longer wavelength versus conventional heat, enabling the cortex of hair cuticles to heat from the inside out allowing for quicker drying time. The hair is heated evenly and in half the time of conventional heat and left looking shinny and frizz-free. Create unforgettable blowouts while protecting hairs natural moisture and adding shine. The smoothing concentrator and the volumizing finger diffuser attachments allow you to have maximum precision for salon quality hairstyles every time.