It's not exactly the product that I was looking for. I am not sure if it was because I don't have large blackheads, but I saw no change from using this product... I wanted to make my pores smaller (or had hoped!) but it didn't exactly bring that result. 

The consistency of the product is good if you like something watery and thin. The packaging is solid.  There is A LOT of product for the price, so if it does work for you, it will last a long time. I would be willing to give COSRX's products another try! 

Simple, effective, and affordable. I expect this product to last me a long time, but will definitely repurchase.

LOVE THIS PRODUCT AND MY NOSE IS CLEAR FROM BLACKHEADS ever since I began using it! Will keep on ordering this product, only thing is make sure you apply sun protection if using this product during the day! 

Helps to keep pores clean, already on second bottle!