Ceramides for Skin: What They Are and Why Your Barrier Needs Them Dry spots that won't go away. Flaring up redness apparently without cause. Your face seems tight just an hour after the moisturizer has been applied. It's common that people try to find a new serum that fixes this problem but quite often the real problem is hidden in another layer below in a group of fats called ceramides. Read more at https://www.pranabeauty.com/blogs/prana-news/ceramides-for-skin-what-they-are-and-why-your-barrier-needs-them