This handheld device combines red-light therapy, microcurrents, sonic vibration, warmth, and a serum to support healthy hair growth.

BARCELONA—I think I have pretty good hair, but according to an AI scalp health testing device I tried at Mobile World Congress, my tresses may be struggling. Created by Hong Kong-based HairCoSys, the ...

If you're on haircare TikTok, there's a good chance you've heard of head spas. Popular in Japan, these relaxing treatments not only involve massaging and cleaning your scalp, but can also involve a ...