LOVE! The best product for overall texture and skin evenness. I see such a difference when I am using this product and when I stop, it's now a permanent addition in my routine and has been for years. I like using this in conjunction with a clay mask and oil cleanser to deep cleanse my sebaceous filaments (lol). I've tried a few other BHAs and they were way too harsh for me, I like the COSRX one because it's gentle, it works, and it's super affordable!