LIFEGUARD HYDATING ECZEMA SPF 30 BROAD SPECTRUM 4 FL OZ NEW N SEALED FORMULATED FOR ECZEMA SKIN CONDITIONS FREE SHIPPING IN USA The weird thing is that some sunscreen bottles don’t come with expiration dates Sunscreens that aren’t labeled with expiration dates have been proven to stay stable for at least three years, the says. So any sunscreen without a listed expiration date “should be considered expired” three years after purchase, the says