I'm concerned about home care for my skin that has become dull during the changing seasons.

Hello! Lately, I've been staring at my face through the bus window on my way home from work, startled. Maybe it's the heating, but my skin looks so dull and inelastic that looking in the mirror has become stressful. It's hard to find time to visit a dermatologist, so I've been focusing on home care. In the past, I'd just stick to a light mask, but now I feel the need for a systematic, step-by-step approach. I've noticed that even just one nighttime, nourishing home care routine makes a huge difference in how my makeup looks the next day. My friends are already using a variety of functional products and beauty devices, and I want to take this opportunity to find and establish the optimal home care method for my skin type. Do you have any tips for minimizing irritation while still preventing dryness? I'm really curious to know what routines you all use to care for your precious skin!