프카쟁이
저도 종근당 비오틴 먹고 있는데 효과는 잘 모르겠어요.... 그래도 안먹는거 보단 나으려니 하고 먹고 있네요.
I used to take biotin, I think it was from Chong Kun Dang? I finished it and it's been a long time since I stopped taking it.
Is there anyone who has taken biotin and seen results?
Please give me some recommendations.