Is it possible to improve it with just a pore ampoule?

My biggest concern is that my pores are getting wider despite my diligent skincare. Lately, I’ve even developed pore pigmentation, making my skin look dull, and even pore cushions don't cover it well when I apply makeup. I searched online and saw many posts suggesting that using pore pads to manage sebum and dead skin cells, followed by applying a pore serum or ampoule, is effective for shrinking pores. However, I’m not really sure which product combination is actually better. Would adding a pore mask lead to faster improvement, or would it actually be excessive care? I’m also confused about whether I should be using it every day or if doing it just 2-3 times a week is sufficient. If anyone has struggled with pore issues, I would really appreciate it if you could share your personal routines or recommendations.