Think you know how to use sunscreen? Think again. Dermatologist Dr. Paul Cohn joins us to bust the biggest sunscreen myths — from whether SPF numbers really matter to why “waterproof” sunscreen doesn’t actually exist. He also explains why that DIY sunscreen hack is a bad idea, and shares a two-in-one product that protects while tackling wrinkles.
The Morning Show
Sunscreen myths busted: Do SPF numbers really matter?
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