Are skincare merchandise with benzoyl peroxide harmful? This Va. physician says ‘context issues’



A latest report hyperlinks benzoyl peroxide skincare merchandise, usually used for zits, to an elevated danger of most cancers. One native dermatologist says extra context is required, and her message is: do not panic.

A latest report hyperlinks benzoyl peroxide skincare merchandise, usually used for zits, to an elevated danger of most cancers. One native dermatologist says extra context is required, and her message is: don’t panic.

“A small, unbiased analysis group referred to as Valisure not too long ago did a research the place they took, primarily, cleansers containing this benzoyl peroxide, and examined them for the presence of benzene,” mentioned Dr. Randa Khoury, a dermatologist with Kaiser Permanente in Virginia.

“Benzene is a recognized carcinogen,” Khoury defined.

She mentioned it’s additionally one of many compounds that makes up benzoyl peroxide. When mixed with different compounds to make benzoyl peroxide, benzene isn’t dangerous. But by itself is when it turns into poisonous.

The Valisure research discovered that sure over-the-counter benzoyl peroxide merchandise, from well-known manufacturers like ProActiv, CeraVe, La-Roche Posay, and CVS & Walgreens manufacturers, amongst others, may generate as much as 800 instances the FDA-recommended quantity of benzene.

“But solely below sure situations,” Khoury emphasised. “Context issues.”

Khoury mentioned within the Valisure research, benzoyl peroxide merchandise have been uncovered to excessive temperatures over lengthy intervals of time; consider spending over 12 hours inside a locked automotive on a scorching summer season’s day.

“Everything in that research was below fairly irregular circumstances,” she informed WTOP. “It’s simply science, proper? If you warmth one thing up, it’s going to interrupt down into its element components.”

She mentioned that’s precisely what occurred with benzoyl peroxide breaking down into benzene.

“The approach that we’re storing the product, the temperature at which we’re storing the product, performs a big position within the stability of the chemical compounds in these merchandise,” Khoury mirrored.

She mentioned the ethical of the story right here is to be aware of the way you retailer your individual skincare merchandise, particularly for those who use benzoyl peroxide.

“Benzoyl peroxide is a workhorse of the skincare business, and may be extremely efficient and helpful in treating situations like zits,” Khoury mentioned. “I don’t plan to discontinue use of this product for myself and my kids. I don’t plan to discontinue recommending it. But I’ll embrace a disclaimer for sufferers, reminding them on their label to keep away from storing the merchandise in high-heat areas.”

Khoury mentioned corporations that ship these merchandise across the nation, and the world, additionally have to be accountable in dealing with these merchandise.

“With most merchandise, there are storing and delivery tips, and instruments like temperature-controlled packaging. However, we want extra protected dealing with tips applied for these merchandise particularly,” Khoury mentioned.

“I’m assured that many in our business are already doing what they should do to make sure these merchandise are saved and arrive on cabinets safely, but it surely wouldn’t damage to mandate these tips and make them uniform throughout the skincare business — for benzoyl peroxide merchandise particularly,” she mentioned.

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