Body cream: thick, luxurious, and ready to drench your skin in pure hydration. But what exactly is it, and how do you use it without feeling like a greased-up slip ’n slide? If you’re wondering how to use it, whether it belongs on your face or hands, or even if your body cream can hitch a ride in your carry-on, you’re in the right place. We’re spilling all the silky-smooth answers to your frequently asked questions.