Your moisture barrier is responsible for protecting your skin from the everyday elements that can lead to dryness, irritation, and inflammation. When it's functioning properly, your skin looks and feels healthy, plump, and hydrated. But when it's damaged, all of that changes.If you're wondering how to tell if your moisture barrier is damaged, there are a few key signs to look out for. Keep reading to learn more about what a damaged moisture barrier looks like—and why you should start taking steps to repair it as soon as possible.What Does a Damaged Moisture Barrier Look Like?If you have a damaged moisture barrier, you may notice that your skin feels dry, tight, and flaky. It may also look dull, red, and inflamed. And if you have sensitive skin, you may find that your skin is particularly reactive to the products and ingredients that you use on a daily basis. In short, a damaged moisture barrier is no fun. If your skin is starting to feel or look like this, it's time to take action. How Does a Moisture Barrier Become Damaged?There are a number of things that can lead to a damaged moisture barrier. For starters, using harsh cleansers or scrubbing too aggressively can strip away the natural oils that protect your skin. washing your face with hot water—or even just spending too much time in the shower—can also sap your skin of its moisture. Exposure to environmental aggressors like cold weather, windy conditions, and pollution can also damage your moisture barrier. And if you spend too much time in direct sunlight without wearing sunscreen, you're increasing your risk of damage as well. Finally, certain medical conditions—like eczema and psoriasis—can lead to a damaged moisture barrier. If you have one of these conditions and notice that your skin isn't responding well to treatment, it may be due to a compromised moisture barrier. Why You Should Care About Your Moisture Barrier Now that you know how to tell if your moisture barrier is damaged and what can cause damage in the first place, you may be wondering why you should even bother trying to repair it. After all, aren't there more important things to worry about? The truth is, though, that taking care of your moisture barrier should be high on your list of priorities—particularly if you want to enjoy healthy, youthful-looking skin for years to come. A healthy moisture barrier helps lock in hydration so that your skin looks plump and radiant. It also protects against environmental aggressors that can cause inflammation and premature aging. In short: Taking care of your moisture barrier is one of the best things that you can do for your skin—no matter what your age or skin type may be. A healthy moisture barrier is essential for beautiful, youthful-looking skin—but how do you know if yours is damaged? Keep an eye out for dryness, redness, dullness, and inflammation. These are all signs that your moisture buffer needs some help! If you suspect damage, take steps to repair your moisture barrier as soon as possible by using gentle cleansers and sunscreen every day.