My skin finally started to feel a little dry today, not uncomfortable in any way, just a mild tightness all over my face which was taken care of with a few drops of jojoba oil. I also got two new pimples in places I normally don't break out, inside my eyebrow and above my lip. I know that there is supposed to be a "purging period", so I'm not worried. Plus I'm used to breaking out. I used the amount of benzyol peroxide used to cover the entire length of my index finger during my night application. I'll use the same amount in the morning if my skin is not overly dry.