The skin barrier protects your body from free radicals. Unfavourable environmental conditions are often the cause of damage. Protect it with oils, ceramides, and more. The shelves of cosmetic boutiques and pharmacies are filled with products intended to protect and rejuvenate the skin. Some exfoliate, some plump, and others moisturise. All of these products share the fact that they target the outermost layer of the body, called the skin barrier. But what is the skin barrier, what is its purpose, and what can cause damage? In this article, we’ll help you answer these questions and deliberate on the steps you…