A comb has been developed in China that helps fight baldness and hair restoration.
In an experiment on mice, the device helped restore hair almost 100% in just 28 days, showing better results than minoxidil, a popular anti-hair loss product (it only has 70%). The efficacy in humans must now be tested.
The comb has built-in electrodes that create a weak electric field that penetrates the skin about 9 times deeper than in a normal surface treatment and helps transfer therapeutic substances directly to the hair follicles.
Make your balding friend happy.