Common Misconceptions About Waterproof Sunscreen

Waterproof sunscreens are among the most purchased sunscreens available. For the active individual, waterproof seems to be the option to choose because of the added protection, or so one would think. The common misconception when it comes to waterproof sunscreen is that it is truly waterproof.

Instead, there are sunscreens that are water-resistant. These need to be reapplied every few hours according to the manufacturer instructions. Many assume that if a sunscreen is waterproof, it will last all day. This is not the case. A product is considered waterproof if it maintains the SPF after eighty minutes of water exposure. In contrast, a product is considered to be water-resistant if it maintains the SPF after forty minutes of water exposure. 

Although waterproof sunscreens minimize the need for reapplication after water activities, you should still use caution. Make sure to read labels for appropriate times to reapply. There are many brands and options available with waterproof sunscreen. To ensure ultimate protection, it is best when waterproof sunscreens contain zinc oxide, cinoxate, or avobenzone, according to the Academy of Dermatology.

It is important to note that tanning with waterproof sunscreen is not a good idea. The reason that the skin tans is due to the injury it has sustained from sun exposure. When people tan repeatedly, it can not only speed up the aging process but cause age spots and wrinkles as well.

Because of the popularity of waterproof sunscreens, there are many brands and types available. Be sure to read ingredients as well as labels and disclaimers. Keep in mind that using waterproof sunscreens does not mean it is safe to spend more time in the sun, especially when the UV index is high. No sunscreen protects from all of the harmful rays of the sun. When choosing your sunscreen, use your better judgment when it comes to proper application. Even waterproof sunscreen can be less effective if not applied properly.