I'm looking for health functional foods because I have skin concerns due to the changing seasons.

Lately, I've been worrying a lot about my skin condition, which isn't what it used to be, every time I look in the mirror. A few days ago, I met up with some old classmates, and I was really envious of one friend's glowing skin. I was upset because my reflection in the subway window on my way home from work looked so dull. When I asked her her secret, she said it was the health supplements she'd been taking consistently since last year that had helped her skin clear up. Honestly, I'd only been paying attention to the cosmetics I put on, and hadn't really thought much about what I ate. I received some health supplements as gifts, but I've been storing them! Now, I'm going to check the expiration date and try to consume them daily. But there are so many different options, I'm not sure which ones will work best for me. Do any of you have any recommendations for health supplements that help with radiance and hydration? I'm curious about how you all manage your skin during the seasonal transition.