Sunscreen is essential for summer workouts outdoors, but there are few coarser feelings in life than when you make sweat from your forehead a slide and low goopy sunscreen slips off.
Fortunately, some sunscreens are more uplifting than others. Technical, none of them are “sweat resistant” as anything will eventually disappear. (In the same vein, the FDA does not allow sunscreens to advertise themselves as ‘waterproof’ or call themselves ‘sunscreen’.) But water-file and there are therefore sweat-resistant sunscreens, and a look at the label can help you discern the difference.
Look for “40 minutes” or “80 minutes” on the label
Sunscreens that can sweat and swim will be referred to as “water resistant”. You see the words on the front of the package. Most sunscreens with ‘sport’ in the name are water resistant, but look at the fine print.
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According to the FDA’s labeling guidelines, a sunscreen that calls itself water resistant must also indicate whether it has passed a 40-minute or 80-minute test. Look for the words “water resistant (80 minutes)” for the sunscreens that get up best to sweat.
Even sweat-resistant sunscreens need to be reapplied
If you’re on your way for a few hours, you can not just go further sunshade and then forget it. Add up the amount of time you expect to stop, and then compare it to what your sunscreen says it can do.
All sunscreen should be reapplied after two hours, even if you are not sweating. During that time, you probably touched your face, your sleeves rubbed against your arms, and so on. There is no guarantee that you have enough sunscreen left to protect yourself; therefore reapply to be safe; aand IIf you unsubscribe at any time, you must reapply thereafter.
Note the water resistance if you sweat (or swim, or are otherwise exposed to water). If you want to run 90 minutes, wearing an 80-minute sunscreen will not quite reach the finish line. Chances are good that at some point you will stop for water or snacks, so pack sunscreen and reapply if you get a moment.
Balance all the factors
As with any skin product, you need to experiment to determine which products feel best for you. (After all, the best sunscreen is the one you will actually wear.) You will also want to see the rest of the statistics on the label. Look for an SPF of at least 30, and the words ‘broad spectrum’ to indicate that in addition to UVB it also blocks UVA rays.
Although I prefer an 80 minute sunscreen, it’s Neutrogena Ultra Sheer Face Mist that I wear when I run. It is SPF 55, broad spectrum, and most importantly it is not sticky or slimy others I have tried. It’s 40 minutes water resistant, so I apply again or I choose another sunscreen if I know I will workt longer than this. (In those cases, I use an 80-minute sunscreen on my arms, but still prefer my favorite for my face.)if you found your own favorite sweat-resistant sunscreen, let us know.