Chan School of Public Health study found, higher exposure to some PFAS that accumulate in the lungs is associated with more severe COVID-19 cases.Įlsie M. Which is especially bad news, considering we're still in the midst of a global respiratory pandemic - and, as a Harvard T.H. "Numerous studies indicate a link to a weakened immune system, and adverse effects on metabolism, insulin resistance, obesity," Lohmann told InStyle via email. The risks continue, says Rainer Lohmann, director of the University of Rhode Island's Superfund Research Center on the Sources, Transport, Exposure and Effects of PFAS (STEEP). That's worrisome, because the CDC says that exposure to high levels of some PFAS can lead to an increased risk of kidney and testicular cancers, changes in liver enzymes, decreased infant birth weights, increased risk of high blood pressure and pre-eclampsia in pregnant women, increased cholesterol, and a decreased vaccine response in children. It was a similar story with liquid lipstick (sob), where 62 percent of them had PFAS, versus 55 percent of all lip products tested.Īs Peaslee notes, previous studies have found that the average lipstick wearer eats anywhere from 4 to 7 pounds of lipstick in a lifetime. To that point, 47 percent of all the mascaras they tested had PFAS in them, compared to 82 percent of waterproof ones. If you look at regular mascara and you look at waterproof mascara, guess which ones have all the fluorine in it? It's the waterproof ones," Peaslee says. "They're used basically to impart a water-resistance or a long-lasting effect, and that's why we know that some of it's intentional. After testing more than 200 cosmetics, including concealers, foundations, eye and eyebrow products and various lip products, scientists found that 52 percent of all the cosmetics they tested contained high levels of fluorine, which is an indicator of PFAS - per- and polyfluoroalkyl substances - in the products.Īccording to the EPA, the group of man-made chemicals are "very persistent in the environment and in the human body, meaning they don't break down and they can accumulate over time." That explains why they're used in cosmetics, says Notre Dame study lead Graham Peaslee, despite only a fraction of the tested products listing a perfluorinated chemical on the label. And that's bad news for everyone.Īs a study published by researchers at the University of Notre Dame in mid-June found, the problem extends far beyond one palette. It was my go-to for years, but the name "Urban Decay" now takes on an unpleasant irony - because Teflon, listed under the name "PTFE," is on the label. In those pre-Instagram days, I don't remember how I knew it had dropped, but with the fervor of someone who took any chance to detour into Sephora, I knew it would complete me. I know exactly where I was when Urban Decay's original Naked palette launched: Sitting in a shabby summer dorm room in Paris, calling my mother long-distance to beg her to get me the $45 palette as an early birthday present.
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