Red light therapy has gained mass popularity for its skin benefits, but what about your hair? We turned to the experts to ...

Red light therapy can safely and effectively treat hair loss in some individuals. It typically takes four to six months to see results from red light therapy. Red light therapy can promote ...

A small 2013 study found that laser light therapy using red light significantly improved hair counts in males with androgenetic alopecia. In the study, participants were treated every other day ...

Still, some people do start seeing results in as little as a few weeks, as the red light stimulates follicles and promotes circulation for thicker, healthier hair. Of course, it also involves a ...