Professor Kyung Cheol Choi, (Upper Left) Dr. Eun Hae Cho

A new solution that could overcome the limitations of conventional hair-loss treatments is emerging. Heavy and rigid helmet-type phototherapy devices may soon become a thing of the past. A joint research team has developed a hat-like, wearable OLED-based phototherapy device and demonstrated that it can suppress hair-follicle cell aging by up to 92%, a key factor in hair-loss progression.

KAIST (President Kwang Hyung Lee) announced on the 1st of February that a research team led by Professor Kyung Ch…