Can you recommend a pore ampoule?!

Hello!!! I have a lot of skin concernsㅜㅠㅠ Thank you so much for always kindly answering my questionsㅠㅠㅠ!!! This time, I'm writing this post because I want to get a recommendation for a pore ampoule that is effective in managing pores! If I use a pore ampoule consistently, will it help reduce pores or manage pores?ㅠㅠ If it is effective, I'm curious about which pore ampoule is good and whether I can buy it at a hospital!!! Thank you in advance for your answer>___<