ProsI used a cotton swab-like thing to dab the powder that had settled at the bottom onto my blemishes, and the blemishes cleared up a bit faster. It had a disinfectant-like feel and was quite useful.
ConsWhen I dabbed it on, a pink powder would get stamped onto the blemish, which was very noticeable. So I didn't apply it as much when going out, even though it was effective. Because of that, I used it for a while, but then soon switched to a different spot serum.