Not a Priority Chemical
CAS Number
131-57-7
Benzophenone-3 (BP-3; oxybenzone) is used in many sunscreens and some other personal care products to protect skin from sun damage. Benzophenone-3 is also added to packaging and some consumer products, such as cosmetics and paints, to protect the products from sun damage.
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Fact Sheet
BP-3 is found in
- Many sunscreens.
- Sun-protective personal care products, such as some lotions, lip balms, and cosmetics.
- Some perfumes, shampoos, conditioners, and nail polish.
- Plastic packaging for some food and consumer products.
- Some protective coatings, such as varnish and oil-based paint.
Possible health concerns
- BP-3 may interfere with the body’s natural hormones.
Possible ways to reduce exposure
- Wash off sunscreen and sun-protective products once you are out of the sun.
- Eat more fresh food and less packaged food, which might help reduce exposure to BP-3 from some plastic packaging.
Importance of sun safety
Sun exposure is known to damage skin and increase cancer risk. Applying a broad spectrum sunscreen is one of the most important ways to protect against the sun’s ultraviolet (UV) rays. You should also:
- Reduce or avoid exposure to direct sunlight when UV rays are strongest, usually between 10 am and 4 pm. When possible, stay in the shade.
- Wear protective clothing, including a wide-brimmed hat and sunglasses, and long sleeves and long pants if possible.
For More Information
Sun safety tips: http://www.healthychildren.org/English/safety-prevention/at-play/Pages/Sun-Safety.aspxBiomonitoring California Information
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