“Contrary to what sunscreen manufacturers have been saying, UV-blocking chemicals do seep into circulation. Now, don’t panic and toss your tubes. There’s no evidence yet that they’re doing anything harmful inside the body. But the revelation will have serious impacts on sunscreen manufacturers going forward, and may change what options you’ll find on drugstore shelves before the year is out.” Wired: Sunscreen Chemicals Soak All The Way Into Your Bloodstream. (I’ve decided to throw shade at this whole issue by staying indoors.)