• April 20, 2024

The Sun Protection Factor (FPS) is the measure of protection against ultraviolet B (UVB) and ultraviolet A (UVA) radiation, so one of 50, prevents "almost" in its entirety that the Sun rays penetrate your skin.

However, in the past it was believed that those with higher protection were safer and more effective. Until 2013 there was FPS of 80 and 100, but according to some research it was shown that these are not safe for your skin.

In addition to the fact that there should only be a maximum of 50 in the FPS market, the new legislation indicates that the formulas of the Sunscreens must contain at least 1/3 of UVA filters to ensure its efficiency.

In this regard, the Food and Drug Administration (FDA for its acronym in English) is taking measures to help protect consumers from skin damage caused by the lack of effectiveness in some FPS.

To clarify this and more questions, Lucia Zanforlin , who is the medical expert of the laboratories NIVEA Sun , gives you 5 reasons not to use an SPF greater than 50.

1. It is proven by science that they are not effective; They are only more expensive, but they do not protect people's skin.
2. These do not reach the dermis that is needed to be covered and safe.
3. They give unfulfilled promises, since it is proven that an SPF of 50 is enough to protect your skin almost 100%.
4. Previously it was thought that if you put an SPF higher than 50 it was not necessary to use it more than twice, but that is a lie, a high protection sunscreen (50) should be reapplied every 4 hours.
5. Sometimes some FPS of more than 50, contained less than 1/3 of UVA filters, which is not safe for you.

"It is important that people remember that it should be used every day, no matter if it rains or is cloudy; We are all exposed to the rays of the sun, "he says. Zanforlin .

How to apply it?

In order to adopt the habit of using sunscreen every day, we give you these tips that help you make a routine. Remember that the most important thing is your health.

• Apply sun protection daily and during all outdoor activities, both on the beach and in the city.
• The use of sunscreen should be constant throughout the day, to maintain adequate protection. Apply it every 3 to 4 hours.
• Babies and young children should be the first is to protect themselves daily and properly.

According to the FDA, new labels must also indicate on the back of the product that sunscreens labeled "Wide Spectrum" and "SPF 30" (or more) not only protect against sunburn , but if used, as indicated along with other sun protection measures, can reduce the risk of skin cancer and the aging premature.

About, NIVEA Sun reaffirms your responsibility and commitment to ensure your maximum protection for each member of the family: sensitive skin, light sensation, care, tanning and is the line of adults and children. Beware!

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