google.com, pub-2905871877463161, DIRECT, f08c47fec0942fa0 Sun Protection - UV filters UVA UVB - Protectie Solara

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Sun Protection - UV filters UVA UVB - Protectie Solara

May 28, 2018

Did you know that SPF (Sun Protection Factor) is in fact an unit that measures the time interval that allows you to sit in the sun and be protected?

 

Until last year I did not know that. So the idea that the bigger the SPF is the more protected you are is kinda false. But SPF is still important. If the SPF is bigger you will be protected more time. For example if you have a SPF 15, you multiply this with 10 and you have 150 minutes of sun protection. After that you will have to apply again sunscreen.

 

UV light can penetrate deep into our skin and is responsible for sunburn. We have UVA which penetrates deep into the skin and UVB which only affects the first layer of the skin. To make sure you're getting effective UVA as well as UVB coverage, look for a sunscreen that protects you from both.

 

You can find below some recommendations for this season.

 

 

 

 

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Stiai ca SPF (Sun Protection Factor) este de fapt o unitate de masura care indica intervalul de timp pe care il poti petrece fara riscuri in soare dupa aplicarea produsului cu SPF?

 

Recunosc ca pana anul trecut nu am stiut acest lucru: ideea ca, daca SPF-ul este mai mare cu atat protectia este mai mare, este falsa. Adevarul este ca, cu cat SPF-ul este mai mare cu atat te va proteja mai mult timp. Pentru a afla timpul alocat, se multiplica cu 10 SPF-ul scris pe crema, de exemplu avem SPF 15 x 10 = 150 minute de protectie. Dupa acest timp, crema trebuie reaplicată, pentru a avea efectul scontat.

 

Pentru o protectie corecta se folosesc mai multe filtre UVB sau UVA – compusi chimici care fie absorb radiatiile, fie le reflecta.

Produsele Sunscreen contin substante care absorb razele UV, nepermitandu-le sa intre in piele si reducand astfel riscul de aparitie a arsurilor, ridurilor si chiar cancerului de piele.

 

UVB (ultraviolete B) sunt cele care afecteaza doar epiderma. Adevaratii inamici sunt razele UVA (ultraviolete A), mult mai puternice, care penetreaza pielea in adancime, acestea sunt vinovate de aparitia cancerului de piele. Astfel ca cea mai buna varianta este sa alegeti un produs care ofera protectie impotriva razelor UVA si UVB.

 

Mai multe mituri despre protectia solara, aveti mai jos:

http://www.descopera.ro/stiinta/2694591-false-mituri-despre-protectia-solara

 

Am lasat cateva recomandari pentru acest sezon in galeria foto de mai sus.

 

 

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