Karlie Kloss's Must Haves: From a Memory Supplement to a Headspace Subscription

Travel can take a toll on your skin, which is precisely why Kloss keeps this TheraFace Pro Percussive Skin Care Device ($399) handy whenever she's jetting off to a new destination — whether it be for work or play. "It's made by the same company that does the TheraBody massagers, but they make a TheraFace one that's good for lymphatic drainage."

Pro Tip: The device is designed to reduce wrinkles and improve circulation within the face and neck, while also doubling as a percussive tool that massages muscles and relieves any lingering tension. For the full product details, check out our review of the TheraFace Pro Percussive Skin Care Device.