Understandably, considering most other red light hair growth devices use some number of lasers, users and potential users of the REVIAN RED system may have concerns about hurting or damaging their eyes.
Please note that REVIAN does not use lasers. The REVIAN RED system uses 100% LEDs.
The REVIAN RED cap also is designed with a capacitive touch sensor that allows the cap to sense when it is on your head. If the sensor isn't activated or "triggered" then the cap will not start, run, or continue a treatment. If you take the cap off your head during a treatment then the red LEDs will turn off automatically while the treatment is paused.
If for some reason you were to look directly at the LEDs while the capacitive touch sensor within the REVIAN cap is activated it will be bright and may not be comfortable but it will not hurt or damage your eyes.