Park Han-byul says changing shampoo helped her hair loss — but does it really work?

Click here for more articles by Kormedi.com. Actress Park Han-byul, 42, recently shared her concerns about thinning hair, saying that changing her shampoo made a noticeable difference after other remedies failed to deliver results. But can switching shampoos really prevent or reduce hair loss? In a video posted to her YouTube channel on Wednesday, Park said she had noticed her hair becoming thinner as she got older. "I used to have incredibly thick hair. I really had so much of it, but as I've gotten older, I've felt like I've been losing quite a bit," she said. "I tried eating black beans, which are supposed to be good for hair loss, and using hair masks, but I didn't see much improvement." Park said she believes consistent daily care is the key to managing hair and scalp health. "I'm someone who truly believes that taking care of yourself consistently every day is the answer," she said. "So I thought, why not try changing the shampoo I use every day? I switched shampoos, and for me, that worked better than anything else." Can shampoo really help with hair loss? Whether shampoo can effecti