I'm curious about what kind of home care products everyone uses these days.

Yesterday, after working overtime, I looked in the elevator mirror and was shocked by how dull my skin looked, perhaps because of the lighting. Now that I'm in my mid-20s, I'm acutely aware that just getting enough sleep isn't enough to restore my skin. So, starting now, I'm going to diligently manage my skin. I'm looking for reliable home care products. I want to choose carefully, even if I have to choose just one. Honestly, when I search the internet, there are so many promotional articles that it's hard to know which ones to trust. I desperately want to find a home care product that's gentle on the skin but also deeply hydrates. I've recently become interested in devices like gua sha and LED masks, but I'm a little worried about whether they might be too difficult for beginners. Can you share your favorite home care products that you've personally used and found to improve your skin condition? If you have a must-have item on your vanity, I'd love to hear your recommendations.