The Department of Dermatology in the Stanford School of Medicine has had a long-standing research-based relationship with Nu Skin Enterprises.
The latest controversy has been raised by dermatologists from St John's Institute of Dermatology in London and the Royal Hallamshire Hospital in Sheffield.
Inorganic or mineral-based UVA filters titanium dioxide and zinc oxide, which don't break down as easily in sunlight and generally are not allergenic, are better options, according to Lawrence Gibson, professor of dermatology at the Mayo clinic in Minnesota.
It's kind of like what I imagine would happen if the Big One ever hits Los Angeles and all the dermatology offices close while the suddenly haggard roam the streets in search of black market Botox.
He says they were ready to publish a paper in a small dermatology journal, but decided last monthto pull the paper and publish more definitive results in a bigger journal.
When I started in dermatology, everyone talked about the hair transplant business.
In an abstract published in 2007 in the Journal of the American Academy of Dermatology, a company-funded, 10-person study found the Clarisonic was "significantly more effective" in removing makeup than using soap and fingers.
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Wang, director of dermatological surgery and dermatology at the Memorial Sloan-Kettering Cancer Center site in Basking Ridge, N.
George Cotsarelis, professor and chair of dermatology at the Perelman School of Medicine at the University of Pennsylvania, in Philadelphia, is skeptical of product claims.
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Early this year he brought in his fellow laser experts Geronemus and Dr. Robert Weiss, an assistant professor of dermatology at the Johns Hopkins University School of Medicine.
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