I'm very happy with this product and will probably purchase it again in the future. I have very delicate and sensitive acne-prone skin, and wanted to try out a BHA product without jumping straight to a higher percentage content. I use this every other day and the texture of my skin is always so smooth afterwards. The acne under my jawline has almost disappeared due to this product. I do have to be careful applying this directly to some cystic acne spots, however, as it can thin out my skin and cause it to open - so for fragile skin like mine it's better not to use it as a spot treatment. This is very unlikely to be a common problem, as my skin fragility is quite a rare. The scent is a light tea tree oil smell which does not linger on the skin.

The bottle itself had leaked a bit before arriving, so I was a little disappointed in that (I think it's a problem with the manufactured bottle rather than shipping, as it was packed quite well) and it is impossible to open the container to check how much has leaked (which is good for keeping it sanitary, in any case). Even so, I'm very happy with my purchase and looking forward to trying more CosRX products.