I was shocked under the wedding hall lights.. Any tips on how to manage it?

This weekend, I went to a really close friend's wedding, so I dressed up in a suit and put on full makeup for the first time in a while. But when I looked in the mirror under the bright lights of the wedding hall's waiting room, I was shocked to see that I didn't look like the person I usually knew. The fine wrinkles around my eyes seemed deeper, and more importantly, my face had lost elasticity. It felt like I was the only one who had been hit hard by the passage of time, while my friends in the photos looked the same as before. On the way home, I looked in the mirror again, and I felt anxious, wondering if I should re-examine my basic skincare routine.

Do you have any special skin care tips for those who, like me, suddenly notice changes in their skin condition? I feel like simple moisturizing isn't enough these days, so I'm interested in anti-aging products, but I'm not sure which ingredients would be good.

I'm desperate for information on the daily maintenance tips you consistently follow. I'd appreciate it if you could share even just one small habit.

My skin has become even more sensitive during the changing seasons, so I'd like some essential skincare tips. I'm curious to know how you all maintain your glow!