I'm worried about my skin becoming dull due to the changing seasons. How do you all do home care?

Last week, I met up with some friends for a long-awaited photoshoot, and I was shocked by how dull my face looked in the printed photos. Even though the photos were taken directly under the light, my uneven skin tone was clearly visible and lifeless. I didn't notice it when I looked in the mirror, but when I see photos taken by others or taken by a camera, I feel like I haven't taken enough care of myself. I think it's time for me to move beyond just applying basic skincare products and pay more attention to my skin. So, I've been looking for information on home care products I can do at home after work. Making appointments and visiting the salon every time is difficult, and the cost is prohibitive, making it difficult to stick to them consistently. However, searching online, I found so many options, from devices to face masks, that it's overwhelming for a beginner like me to even begin. Do you have any secrets or routines you've found effective? Simply slathering on a nourishing cream isn't enough, so I'm considering purchasing a beauty device. Everyone has their own unique skincare routine tailored to their individual needs. I'm really curious to know what you consider most important. Even the smallest tips would be great, so please share any advice you have to help revitalize my dull skin. What's your routine?