Skin Type: Dry and Sensitive.

I suffer from pores (mainly on face and nose) and blackheads (on my nose). I came across a sample of this product - given from my previous purchases. So I decided to give it a try!

I could totally see the difference (closed pores / less blackheads) straight after you use this products, and can still see the difference the day after. It seemed like it was working for me, so I decided to buy the product! I have not opened the bottle yet but I hope it will still be as good as when I tried the sample and eliminate my blackheads!

Is this any Cosrx products that don't actually work...?