Are Showerhead Filters and LED Face Masks Worth It?
Feb 24, 2026•15 min
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Episode description
Showerhead filters and LED face masks come with a lot of beauty claims...but do they deliver? Dr. Sanjay Gupta tackles two popular hair and skin trends, with insight from dermatologist Dr. Marisa Garshick, breaking down what the science says and whether they’re worth trying at home.
Producer: Kyra Dahring
Medical Writer: Andrea Kane
Showrunner: Amanda Sealy
Senior Producer: Dan Bloom
Technical Director: Dan Dzula
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