http://www.harpersbazaar.com/beauty/skin-care/g5557/best-new-sunscreens/?slide=9
“If you’re a fan of layering your skincare, then you’ll love this lightweight sunscreen oil. Just one drop is enough to pat all-over your face as the last step in your skin routine. You can also mix it right in to your favorite skincare products (though your sun protection will be less accurate).”