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What does an SPF of 20 mean?

Updated: 9/18/2023
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Q: What does an SPF of 20 mean?
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Related questions

What SPF number do doctors or pharmacists recommend you use when exposing yourself to the sun?

SPF 20


Does a higher spf number mean more protection?

Yes, the higher the SPF, the more sun protection you will get.


What does SPF 50 mean?

SPF 50 means that the sunscreen provides protection against 98% of UVB rays. It indicates that it will allow only 1/50th of the UVB radiation to reach your skin. SPF 50 offers high sun protection and is recommended for people with fair or sensitive skin.


What are the SPF levels of lotion for Coppertone?

Probably 5, 10, 15, 20, 25, 30, 35, 40, 25, and 50. Why do they would make lotion like SPF 5 and 10 while they already have SPF 50?


Why is there such a wide range of SPF?

There are number of cosmetics products for removing suntan . SPF is the sun protecting factor more the SPF value more effective is the cream. Generally sun protecting factor value ranges from 20 to 30.


What does SPF mean on suntan lotion bottles?

Sun Protection Factor


What does the SPF number on the sunsceen label mean?

The SPF number on a sunscreen label stands for Sun Protection Factor. This means if the SPF is 30, this means you can stay in the sun 30 times longer than you would be able to without wearing sunscreen.


What does the number mean in front of spf on sunblock?

it means the amount of protection you get from the suns rays


What does SPF 45 mean?

"The sun protection factor of a sunscreen is a laboratory measure of the effectiveness of sunscreen --- the higher the SPF, the more protection a sunscreen offers against UV-B (the ultraviolet radiation that causes sunburn)."


What is spf of jojoba oil?

Jojoba oil has an SPF of 4.


What does the spf stand for?

spf stands for sun protection factor


What spf number do doctors recommend when exposing yourself to the sun?

An SPF of about 30