I'm looking for an effective pore ampoule^^

Since skincare is essential for pore concerns, I'm always looking for essential products. Are there any pore-reducing ampoule products that would work well alongside my basic skincare routine? The ampoule I recently bought was small, so I kept it in the fridge, thinking I'd have to use it beforehand. It's not a pore-reducing ampoule, but rather a skin-healing and soothing ampoule, and I heard it's also helpful for pores.

First of all, since it is not for use on pores, I think I will have to find a separate pore ampoule to use.

I heard the ampoule is highly concentrated, so it must be effective, right?

I would like to get a recommendation for a good pore ampoule.