Walking through the streets of Tucson during the peak of summer is a unique experience that every local understands deep in their soul. The sun is unrelenting, the air is bone-dry, and within minutes, even the most carefully applied makeup can start to betray you. I have seen so many of my wonderful clients come into Siren Skin Care feeling frustrated because their brow pencil has literally melted away before they even finished their morning commute. There is a specific kind