C.R.
You should try a Retinol cream. I suggest something that has the % listed. I would suggest trying a product called FirmX that can be purchased on Amazon. It's priced very reasonable and lasts forever. It also comes in 3 different levels so you can start with a light level if needed. It works nice and has more benefits for you than making your pores smaller. Firms up, and really smooths your face overall, helps with breakouts too if you have that. Another suggestions would be a Glycolic acid peel. That's something else that you can get over the counter and at different levels. Anywhere from 10 to 70 %. Again look at Amazon. The reviews are an awesome way to check out how the products work. I started with 35% twice a week with the peels. I just finished my 4th peel and I'm very impressed with the results. My face is so smooth and the pores are much smaller and alot less oily. I got it for a great price and again it will last forever. Both work the same way but the peels are more aggressive and work faster than the Retinol.
And while your on Amazon you might want to check out a cool little face cloth called Micropeel cloths by Claroderm. They work and they rock! :) No soap needed.
I've suffered with large pores and an oily completion for ever and feel like I've tried it all on the shelves. Good side to large pores? We age alot better than people that have dry thin skin. ")
Best Regards,
C.