Hair loss is becoming an unexpectedly candid topic among Korean actresses, with Park Han-byul, Lee Joo-yeon and Park Kyung-hye sharing their struggles with thinning hair, graying roots and scalp concerns. One actress even admitted to using hair-concealing powder to cover thinning areas. Park Han-byul recently opened up about her hair concerns in a video posted on her YouTube channel, where she shared updates on her life on Jeju Island. "I used to have really thick hair, but as I've gotten older, I feel like I've been losing a lot of it," she said. Park said she had tried eating black beans, widely believed in Korea to help with hair health, and using hair masks, but neither seemed to make a difference. "I'm worried that I might actually develop hair loss at this rate," she said. The actress also shared her frustration over gray hairs becoming increasingly noticeable along her part. "I get really stressed because gray hairs show up right where I part my hair, more than anywhere else," she said. Lee Joo-yeon, a former member of girl group After School, also spoke candidly about her hair conce