Please recommend a refreshing acne ampoule.

I have sensitive skin that frequently breaks out around my chin, and when my condition isn't good, I tend to get small bumps on my cheeks as well. Because of this, I always keep a trouble-relief ampoule on hand and apply it whenever I see signs of breakouts. However, the Dr. G serum I started using recently feels a bit sticky. It isn't excessively sticky, but personally, except during the dead of winter, I prefer a fresh, "barely there" feel to my skin. So, I plan to save the Dr. G one for the winter and buy a different trouble-relief ampoule. Could you please give me some recommendations? Since I apply the ampoule after toner and then follow it up with another functional ampoule or serum, I would like an ampoule with a texture that absorbs quickly without leaving any residue. It would be even better if it were a lightweight type with high moisture content.