FDA approves new sunscreen ingredient used for years in Europe and Asia

FDA Approves New Sunscreen Ingredient Used for Years in Europe and Asia

FDA approves new sunscreen ingredient used – After a two-decade gap, the U.S. Food and Drug Administration has granted approval for a new sunscreen component—bemotrizinol, or BEMT—that experts describe as a more reliable alternative to many chemical agents currently used in American sunscreens. This development comes amid growing concerns about the effectiveness and safety of traditional UV filters, which have long been the standard in the U.S. market. The approval is seen as a positive shift for consumers, offering a fresh option that addresses longstanding issues with UVA protection.

A Step Forward for Sun Protection

According to a statement from U.S. Health and Human Services Secretary Robert F. Kennedy, the FDA’s decision to approve BEMT will “increase competition and consumer confidence in sunscreen products.” The ingredient, which has been safely utilized in Europe and Asia for decades, is expected to provide better UVA coverage without the same risks associated with older chemical formulations. This marks a significant milestone in the evolution of sun protection technology.

“Bemotrizinol changes the calculus of sun care. It is highly photostable—meaning it won’t break down when hot summer sun hits your skin—unlike avobenzone, currently the only non-mineral filter in the U.S. that provides meaningful UVA coverage,” said Alexa Friedman, a senior scientist at the Environmental Working Group (EWG).

Friedman highlighted that BEMT is a chemical filter that offers sufficient UVA protection and is less likely to be absorbed into the skin. This characteristic is a major advantage over conventional UV filters, which critics argue may pose health risks. Additionally, BEMT can be blended with zinc oxide, a mineral-based ingredient, to create broad-spectrum sunscreens with a reduced white cast, which has historically been a drawback of mineral products.

UVA Protection Gaps in U.S. Sunscreens

While U.S. sunscreens are effective at blocking UVB rays—the type responsible for visible sunburns—their ability to shield against UVA rays has been a point of criticism. UVA rays penetrate deeper into the skin, contributing to premature aging, immune suppression, and skin cancer. The American Cancer Society emphasizes that these rays are a primary driver of long-term skin damage.

Research from the EWG reveals that American sunscreens on average deliver just 24% of the UVA protection claimed on their SPF labels. This discrepancy has raised alarms among health advocates, who argue that the current standards fail to reflect the true efficacy of these products. The approval of BEMT is viewed as a potential remedy to this gap, offering a more robust defense against UVA exposure.

Mineral vs. Chemical Sunscreens: A Comparative Look

Of the 550 sunscreen products endorsed by the EWG in its 2026 report, 497 are primarily composed of mineral-based ingredients. Unlike chemical sunscreens, which absorb into the skin and react with UV radiation to dissipate it as heat, mineral formulations sit on the surface and physically reflect sunlight. This method is associated with lower risk of skin irritation or toxicity, as they do not penetrate the dermis.

However, chemical sunscreens have traditionally been favored for their ease of application and transparent finish. Their widespread use has been bolstered by decades of safety data, but recent studies have challenged this perception. In 2019, FDA scientists discovered that six commonly used chemical ingredients can enter the bloodstream at unsafe levels within a single day of application. Some of these, like homosalate and oxybenzone, remained detectable in blood samples for over two weeks, raising questions about their long-term safety.

The FDA has not yet finalized updated regulations for these chemicals, nor have manufacturers published comprehensive safety studies. This lack of clarity has led to calls for reform, with the EWG and other advocates pushing for stricter oversight. The approval of BEMT is seen as a critical step toward modernizing sunscreen standards and reducing exposure to potentially harmful compounds.

Industry Response and Future Prospects

The Personal Care Products Council (PCPC), which represents sunscreen manufacturers, expressed support for the FDA’s decision, calling it “a significant advancement for the personal care products industry and consumers.” However, the organization urged further action to streamline the approval process for additional UV filters. “While we commend the FDA for this progress, continued efforts are needed to establish a more efficient and modern approach for approving new sunscreen active ingredients,” said Tesia Williams, a PCPC spokesperson, in an email.

For many, the approval of BEMT represents a long-awaited breakthrough. David Andrews, the EWG’s chief science officer, described it as “a great day for American consumers” and a victory for those advocating for improved sunscreen options. “For decades, Americans have used outdated sunscreen tech while the rest of the world moved forward. The approval of bemotrizinol will help change that,” he added. This development could encourage more manufacturers to adopt safer ingredients, fostering innovation and better protection for users.

Implications for Consumer Health and Environmental Impact

The shift toward BEMT may also have environmental benefits. Chemical sunscreens, particularly those containing oxybenzone and homosalate, have been linked to coral bleaching and marine pollution. By introducing a new, photostable ingredient with minimal absorption, the FDA’s approval could reduce the ecological footprint of sunscreen products. Meanwhile, mineral-based sunscreens, already praised for their safety, are gaining traction as a preferred choice for health-conscious consumers.

Despite the progress, challenges remain. Many U.S. products still rely on chemical filters, and the regulatory framework has not kept pace with advancements in global sunscreen technology. The approval of BEMT is a starting point, but experts stress the need for ongoing research and updated guidelines to ensure all ingredients meet rigorous safety standards. As the market evolves, consumers are encouraged to prioritize products with clear UVA protection and safer chemical profiles.

With the addition of BEMT, the U.S. is catching up to international standards in sun protection. This change not only enhances the efficacy of sunscreens but also aligns them with a growing emphasis on health and environmental responsibility. As the industry adapts to this new ingredient, the hope is that it will lead to a more informed and protected consumer base, bridging the gap between UVA protection and ingredient safety. The road to comprehensive sun care reform is ongoing, but the FDA’s recent decision signals a promising direction for the future of sunscreen development.