![]() Wearing of sun-protective clothing, a wide-brimmed hat, sunglasses, and seeking shade between 11 am and 3 pm, especially around midday, are also appropriate and timely sun safe measures that can be taken. Sunscreens are a very important, effective, and scientifically-based way to prevent the harmful effects of the sun.Avoiding an effective preventative measure against UV radiation could be more harmful than exposure to trace amounts of benzene. Benzene was not detected in 73% of the sunscreen products tested (217 batches from 66 brands). The use of sunscreen products and other sun safety measures should be continued.To date, no similar independent investigation has been performed on Canadian sunscreens. It is important to note this investigation was only performed in the United States on sunscreens manufactured in the United States. Resultantly, Valisure has called on the FDA to investigate the manufacturing processes of sunscreen manufacturers, develop guidance documents for the analysis of benzene in sunscreen products, define a reasonable limit of detection, and revise the sunscreen monograph with the issues identified.Ĭlass action lawsuits against several of the named sunscreen brand owners have since been launched. Degradation of ingredients with similar chemical structures to benzene – avobenzone, oxybenzone, octisalate, octinoxate, homosalate, and octocrylene – did not cause benzene to form.Levels of benzene varied significantly from batch to batch, even within a single brand and.The authors of the report suggested the presence of benzene was likely due to contamination during the manufacturing process for several reasons: Additionally, 32 of the 40 most contaminated products (80%) were sprays. Of the 78 identified, 14 had levels of benzene over 2 ppm, 26 had levels between 0.1 ppm and 2.0 ppm, and 38 had levels under 0.1 ppm. The petition stated that 78 of the 294 sunscreen and after-sun batches (27%) tested by Valisure had detectable levels of benzene. On May 24, 2021, Valisure, an independent US pharmaceutical product testing company, submitted a Citizen Petition to the US Food and Drug Administration (FDA) requesting the FDA recall 78 sunscreen and after-sun care products that were found to have levels of benzene in concentrations of 0.1 ppm or greater. Of these, 32 of the 40 most contaminated products (80%) were sprays with levels of benzene greater than 0.1 ppm. National Procedural Dermatology Lecture SeriesĪ recent independent US investigation of 294 unique batches of sunscreen and after-sun products found detectable levels of benzene, a known carcinogen, in 78 products (27%).CDA Patient Education Printed Materials – for CDA members. ![]()
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