Nate RottRegina BarberHostYou count on sunscreen to protect your skin, but that SPF rating on the bottle might not be exactly as advertised.
So you could measure an SPF 50 at one lab and an SPF 30 at another.
On The Sunday Story, is it time to update sunscreen guidance? Listen now to The Sunday Story from the Up First podcast on the NPR app.
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You count on sunscreen to protect your skin, but that SPF rating on the bottle might not be exactly as advertised.
So you could measure an SPF 50 at one lab and an SPF 30 at another.
On The Sunday Story, is it time to update sunscreen guidance? Listen now to The Sunday Story from the Up First podcast on the NPR app.