Only 1 in 4 Sunscreens Actually Works, New Report Says

Just in time for summer, a new report is sounding the alarm on what’s really in your sunscreen—and it’s not all good.Only 25% of sunscreens currently sold in the U.S. meet safety and effectiveness standards, according to the 2025 Sunscreen Guide released by the Environmental Working Group. After analyzing more than 2,200 products, researchers found that most offered either inadequate UVA/UVB protection or contained questionable chemical ingredients that absorb into the bloodstream.Among the biggest red flags is the presence of chemical filters like oxybenzone and homosalate, which have been linked to hormone disruption, lower testosterone in adolescent boys, and even shorter pregnancies. Although the use of oxybenzone has dropped from 70% of non-mineral sunscreens to 9% since 2007, some chemical additives remain unregulated or untested.“There are nearly 500 products we recommend, but the majority still fall short,” said David Andrews, the group’s acting chief science officer.Related: A Popular Allergy Pill Is Linked to Higher Dementia RiskMineral sunscreens, which are those using zinc oxide or titanium dioxide, are a safer bet. Unlike chemical versions, they sit on the skin’s surface and deflect UV rays instead of absorbing them. They’re also reef-safe and less likely to trigger systemic exposure concerns. Still, some mineral sunscreens use chemical “boosters” to artificially inflate SPF values without improving broad-spectrum coverage.Spray sunscreens also pose issues. The FDA has warned about the risks of inhaling aerosol particles deep into the lungs, particularly for kids, seniors, and those with underlying conditions. Yet spray products still make up more than a quarter of sunscreen sales.And that sky-high SPF number? Don’t be fooled. The FDA has proposed capping SPF claims at 60, citing diminishing returns and a false sense of security above that threshold.Related: The Hidden Cost of Hustle? Brain Changes Linked to Long HoursNot everyone agrees with this sunscreen report, though.CNN reported that The Personal Care Products Council chief scientist and executive vice president of science, Alexandra Kowcz, wrote, “This report sows consumer confusion and poses a serious risk by undermining public trust in products that are scientifically proven, rigorously tested, and highly effective at protecting against harmful UV radiation.”Bottom line: check your labels and reapply often. Because when it comes to protecting your skin, the fine print matters more than the number on the bottle.