You can use Redot L to help your hair grow, but make sure you wear protective goggles and keep the Redot L 3.93–7.87 inches away from your face to avoid heat dissipation if you use it for your face.
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Product description


Bestqool Red Light Therapy Panels: Real Testing Results
Frequently Asked Questions
If you haven’t found the answer you need,
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Can bestqool red light therapy mat be used for face and hair?
How to get a full-body red light therapy mat at home?
By purchasing another Redot L separately, and then splicing them according to instructions you can find both A+ and the user manual.
Can I adjust the light wavelength to meet my needs?
Both Redot L and Redot M are set to emit 660nm & 850nm together by default, you can't choose to turn on the single light. Redot S can adjust the light according to your needs.
Should I wear the protective eyewear if I use the Redot L for back pain?
There is no need to wear protective eyewear if you don't look at it directly beyond 5 minutes, be aware of the pulse mode that may make you feel dizzy even if you look directly at it for a short time.
What benefits can pulse modes bring to my body? When do I need to turn on it?
In comparison to traditional red light treatment, the pulse mode may penetrate deeper into your problem and cell using near-infrared light radiation. If you are still puzzled, please refer to the chart above.