Use skincare that have BHA in it. I recommend Paula's Choice BHA 1% liquid, but you cant get it here in Malaysia.. You must order it from the net and it takes about a week to get here.
But I assure you that it is worth it 

You should try the sample first. And you can get it here in Malaysia, they just open a branch here. But you still got to order it online and it will take about 2 days to reach you.
http://www.paulaschoice.com.my/product_inf...products_id=111
Here is the website 

AFAIK pore size is genetic so if u got large pores there's nothing much u can do. Most products in the market just cosmetically reduce pore size temporarily.

I've used the biopur range before, and it just made my face more oily, now i'm using skin refining treatment from SK II to minimize pore, I'm seeing results in 2 weeks time

Then try using a clay mask and a mild scrub a few times a week. A BHA/AHA product will help to in getting rid of black and white heads.

their product are unisex, i got them from sasa.com as it is cheaper than buying in department store in australia. it's 50% cheaper buying from sasa hk

Apply clay mask twice a week, buy a BHA infused skin products and apply sunblock everyday.
Clay mask - Neutrogena
BHA - Paula's Choice
Sunblock - Biore or Shiseido Anessa

The total cost will be around RM100.

if you look at derma products, there's no men/women skincare. there's only skincare.
the men/women skincare are only available within the mainstream skincare business. pure marketing tactics.
how do you apply it? because that product is a rave within the beauty scene.
and it is available in 3 formulation, lotion,gel and liquid. which one did you buy?

the regime is correct but how did you apply it? with cotton pad?

I'm currently using Shiseido Men Moisturizing Emulsion as daytime moisturizer. it works pretty well for me. i use a very small amount coz my skin is oily. doesn't control oil or makes my face extra oily. I've had enuf of oil control moisturizers. they dry the skin up n oil/shine control is temporary..a waste of money.

Night time i use Biotherm Aquapower moisturizer (green bottle) or Shiseido Men Total Revitalizer. both r excellent but a lil too heavy for daytime use. i won't repurchase the Total Revitalizer coz it's just too expensive.

it works?