Deciding what travel beauty products to take with you on a trip, especially if you are travelling light or long term, can be a tough task. Travelling can really wreck havoc on your skin. From the dryness on board planes, dirty city air, to the cruelty of the sun, it can be a challenge to come back from your holidays looking fresh and rested. But at the same time, luggage restrictions mean I always try to take some products that I can get a lot of use out of. There are some products I simply must have in my suitcase every time. Here’s 10 I will definitely be packing on…