Joshua Zeichner, director of cosmetic and clinical research in dermatology at Mount Sinai Hospital in New York City, says that chemical sunscreens typically offer superior aesthetics, compared with mineral sunscreens, which can feel a bit heavier and sometimes leave the skin white and pasty. Although mineral sunscreens are often described as solely reflecting UV light and chemical sunscreens are frequently described as absorbing it, mineral sunscreens do both. Both mineral and chemical sunscreens protect wearers from UV rays. Mineral sunscreens are not carbon-based and include two compounds: titanium dioxide and zinc oxide. Active ingredients in chemical sunscreen are carbon-based and include compounds such as avobenzone and oxybenzone. Sunscreens are broadly divided into two categories: mineral and chemical. What types of sunscreen are on the market? So whenever you head outdoors, here’s what to know about the different categories of sunscreen available, what active ingredients could be of concern, what dermatologists recommend and use themselves and why there seem to be so many more sunscreen options outside the U.S. are expected to be diagnosed with each year. For instance, several studies have shown that UV exposure increases a person’s risk of developing melanoma, an aggressive form of skin cancer that more than 90,000 people in the U.S. Many product recalls followed, particularly of aerosol sunscreens.īut approved sunscreen ingredients also made headlines that year, following a statement from the Food and Drug Administration that said many of them cannot be considered safe, based on either poor safety data or a lack of data altogether.ĭitching sunscreen altogether isn’t a good option: UV rays from the sun are known to cause skin cancer and premature skin aging. Benzene is a known carcinogen, meaning it can cause cancer, and is linked to a number of other short- and long-term health problems. In May 2021 Valisure-an independent company focused on pharmaceutical transparency- detected benzene contamination in 78 sunscreen and after-sun care products from a number of brands. Sunscreen is one of our best defenses against the sun’s harmful ultraviolet rays, but over the past few years it has been in the news for potential health concerns.
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