This is a 5% benzoyl peroxide gel that I purchased for hormonal breakouts. I used this as a spot treatment because I do have sensitive skin. It quickly dried up small pimples and took a few days but did get rid of larger ones too. This is extreme,y drying and causes a lot of peeling in the areas that I used it. I ended up taking a break from it because it also caused a lot of itching. At only 8$ it was a great price and worked well, but I will continue to only use it sparingly as needed.