In the 2019 FDA study, oxybenzone, avobenzone, octocrylene, and ecamsule were the four chemical ingredients shown to be absorbed in the bloodstream at levels that forced the FDA to conduct more testing. Sunscreen Ingredients to Avoid: Chemical Blockers So before you dive into the water with harmful chemicals on your body this summer, let’s dive into what to avoid and why. These sunscreens are safe for pregnancy, for kids, and for everyone. Learn more about the seven toxic sunscreen chemicals to avoid, the two safe mineral sunscreen ingredients, and then my list of the safest and best sunscreens available. These chemicals can cause tumors, birth defects, infertility, cross the blood-brain barrier leading to neurotoxicity, and other developmental disorders by altering, mimicking, or changing the body’s natural hormone levels.ĭavid Andrews, a senior scientist for the Environmental Working Group, a consumer organization which advocates for sunscreen safety told CNN: ”What is most alarming about these findings is that chemicals are absorbing into the body in significant amounts and the ingredients have not been fully tested for safety.”Īnd though the FDA says more evidence is needed before drawing conclusions, it not hard to see a serious problem with using sunscreens containing chemicals that can hormonally and neurologically affect us. Some of these chemicals have been also been shown to be endocrine disruptors, meaning they interfere with our hormonal systems. Many of these chemicals rise in the blood concentration and remain there for up 24 hours and some longer. And in the FDA’s most recent January 2020 study posted in the journal JAMA that tested additional chemicals showed that all seven of those tested can be found in the bloodstream at levels that surpassed the FDA threshold for potentially waiving additional safety testing.īut beyond showing up in our blood, these chemicals carry many other concerns.
Last May, the FDA released a study that showed that four of the chemicals in most sunscreens are absorbed into the bloodstream at significant levels after only one day of use. Sunscreens are supposed to protect us from the sun rays-but what if some of them can do more harm than good? Our mostly unregulated beauty industry allows product manufacturers to be creative with the chemicals used to create sun protection that’s effective, smells nice, and absorbs easily without proof that the ingredients are proven safe for consumers.
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