To ensure that your water resistant sunscreen lasts for as long as possible, be sure to store it properly.
Sunscreen that has passed its expiration date no longer remains at its original quality. Most sunscreens maintain efficacy for two to three years after the manufacturing date.
Since every product is different, the Food and Drug Administration requires sunscreens to undergo stability testing to find out how long a sunscreen’s active ingredients are at their best. Sunscreen has a shelf life that must be honored to ensure optimal sun protection. However, this is a dangerous misconception. Some people mistakenly believe that, unlike food, sunscreen never really expires. Keep these tips in mind the next time you find an old bottle in the medicine cabinet. Should you go ahead and apply your expired sunscreen? Or is it better to swap it out for a brand-new bottle?īefore you make a decision, we've compiled some basic guidelines on using mineral sunscreen or zinc oxide sunscreen safely and effectively. The date on the bottom of the bottle alerts you that the product expired last year. You're just about to slather it on when something stops you. As you prepare for your next beach trip, you open the medicine cabinet and reach for your trusted bottle of sunscreen. It's that time of year again: the sun’s rays are getting stronger, and the weather calls for ample time outdoors.
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