The Science of Beauty:The Complete Guide to Skin-Care Layering
All products featured on Allure are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through links in this article. (Just ask anyone who’s struggled to stuff a too-thick sweater under a denim jacket.) Of course, this isn’t a new phenomenon. The layering of products resulting in a multistep skin-care routine is at the core of traditionalKorean beauty. But a major shift took place in the mid-1990s....