For devices that use actual lasers, this is exactly the case. However, a large majority of LLLT helmets use LEDs (Light-Emitting Diodes) in place of medical grade lasers, there is a big difference between the two.
FEMALE HAIR LOSS CONDITIONS AND FEMALE HAIR LOSS TREATMENTS TRICHOLOGY CENTRE | TORONTO | MARCH 2020 There are many reasons why women can lose their hair. The average scalp contains approximately 100,000 hairs. On a typical day, women can lose around 50 to 100 hairs. But if more hairs are shed each day, thinning hair becomes more and more noticeable.