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Sun Cream

Sun cream is the indispensable beauty product in summer. Sun cream is a lotion, spray, gel or other topical product that absorbs or reflects some of the sun's ultraviolet radiation on the skin which is exposed to sunlight and thus helps protect against sunburn.It contains a lot of ingredients which can help to defend the sunlight.

The sun protection factor is the most important factor when choosing a sun cream. The sun protection factor which is shorten for SPF is the amount of UV radiation required to cause sunburn on skin with the sunscreen on, as a multiple of the amount required without the sunscreen. The higher the SPF, the more protection a sunscreen offers against UV-B (the ultraviolet radiation that causes sunburn).

The amount of SPF varies according to the different occasions. If you work outside the door in a long time you should choose the higher SPF; if you work in the office then low SPF is enough for you.



 

 

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