With the first signs of Spring come the first signs of frizz. Warm weather impacts my curly hair by creating a slightly static halo around my head. Though hair oil got me through the dry Winter, I know I'll need something stronger to deal with the impending humidity. That's why I was so excited when I tried Kérastase's latest launch, Elixir Ultime Crème Fine  ($42). This oil-cream hybrid smooths out my locks without weighing them down. I apply it to wet hair, follow with hair spray, and let it air-dry to get a textured, beachy look. But it works just as well as a pre-blow-dry prep step when you want to go sleek. The formula contains pomegranate extract, which is a natural UV protector for your color, as well as white flower to nourish dead ends. The fact that it smells like a floral-fruity fragrance is just an added bonus and another reason to make it part of your Spring hair care routine.