This is my 4th COSRX product, which I've only been using for 2 weeks, and can already see a difference. Lately my skin has been taking a long time to recover from breakouts, but this toner  has already helped things along. Having such a positive experience with the brand makes me want to buy the entire line, which would be sad for my wallet and amazing for my face. I can't wait to see the difference this product makes in the next couple of weeks. 

Has helped with my acne so much so fast. Love it will definitely repurchase.

I can see it definitely reduced my blackheads. but not my whiteheads

this is a repurchase for me. definitely less spots and blemishes when i use this.