If you’ve ever been concerned about your makeup suddenly separates on your skin, then you’ll be pleased to know that it’s a relatively simple fix for most people. There is nothing more frustrating than dedicating yourself to makeup for an hour, only for it to separate in the sun and leave you with less confidence than before. No amount of blending seems to fix it, and in a panic, you begin to lather more foundation on in the hopes it sorts itself out. Why your makeup separates on your skinEarlier this month, makeup artist Lara (@lara.mgy) stitched a TikTok video from a woman asking why her mak…