See that shot glass? BURN that image into your memory, because believe it or not, that’s how much you should use every time you apply sunscreen! What else do you need to know? Here’s my Sunscreen 101.
Let’s start with SPF. What does it mean? Sun Protection Factor is a measure of a sunscreen’s ability to protect the wearer against UV radiation from UVB. Note that the sun produces both UVA and UVB, and BOTH cause damage that can lead to skin cancers. Right now, though, the SPF only addresses the UVB protection. So, SPF means that compared to bare … Read more