With the increase in the number of cases of skin cancer diagnosed each year, and the emphasis on maintaining a youthful appearance, staying safe in the sun is more important than ever. The worrisome thing about sun protection is that there are so many misconceptions of what SPF numbers mean for a sunscreen, so in this article we want you to learn everything about keeping your skin safe from sunburn.
SPF 15 offers 93 percent of sun protection factor. That’s 15 times the protection or about five hours from when you apply the skin moisturizer with SPF 15 protection.
SPF — or Sun Protection Factor — can sometimes be complex to understand, however, SPF is a skin cream’s given the measurement of a sunscreen’s ability to prevent UVB from damaging the skin.
Now there is a lot to learn about SPF but in a nutshell, here’s what you need to know about sun protection factor-SPF and how it works:
Suppose it may take 20 minutes for your skin to start flushing and turning red from direct exposure with no protection from sun rays. When you apply a moisturizer that has SPF 15 protection capability, that gives your skin 15 times more time it would take for the skin to turn red if it was not protected.
Do your maths and you will realize that every time you apply SPF 15 lotion to your skin, you have about 5 hours before your skin begins to burn.
According to published reports on testing that has been done on an extensive level, when the best moisturizer with sun protection factor is applied correctly, a sunscreen with an SPF of 15 has been proven to offer a maximum protection of up to 93 percent of UVB rays.
This UV ray is that burning levels that have the capability to offer your body an even tan or in other words cause those unwanted skin burns. Now, according to the American Cancer Society, their expansive report on SPF protection, they have published conclusive reports that say that any use of SPF 30 blocks 97 percent, SPF 50 blocks 98, and SPF 100 blocks 99 percent.
Wondering what does SPF 15 mean for a sunscreen? SPF on any lotion represents a measure of sunscreen protection from UVB rays exposure, the type that causes sunburn and contributes to skin cancer. SPF does not measure how well a sunscreen will protect from UVA rays, which are also damaging and dangerous. Dermatologists recommend using an SPF15 or SPF30 sunscreen.
There are plenty of recommended brands that stand out from others, check here for best SPF15 Sunscreen and if you would like to check an up to date recommended list of SPF30 Sunscreen
Last but not least, know when enough is enough. Be sure to scope out shady shelter during all outdoor activities and drink plenty of water. Be sure to make children take frequent breaks in the shade or indoors to “cool down” and rest while drinking cool fluids slowly. Water and sports drinks, which replenish electrolytes, are much better than soda for this purpose. This will avoid heat stroke, a serious condition that requires immediate medical attention. The key to enjoying fun in the sun is to plan ahead and enjoy in moderation.