I used the Hairmax lasercomb for about 3 years. Didn't know if it helped or not as no obvious results, but was afraid to stop because of the warning that hair would come out after stopping. However, my lovely curly hair became straight, an unexpected and undesirable result! Only realized this was from the lasercomb after I'd stopped using it and some waves & curls began returning. I believe the laser somehow affected the hair follicles that caused the straightening. After stopping the comb I assume the follicles were able to recover somewhat to cause the waves & some curls.

Will never use this item again.