radiation.
Basically, the SPF is a multiple of how much time you can stay
in the sun without burning your skin.
For instance, if you burn without any sunscreen in 10 minutes,
a sunscreen with an SPF 15 would allow you to stay in the sun for
150 minutes without burning.
For more info please visit: Sunscreen
1 comment:
Does the SPF 15 or 30 have any correlation to the facial cancer?
Mineral Cosmetics
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