Sun Protection Creams
by Science Photo Library
Title
Sun Protection Creams
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
Sun protection. A range of sun creams with different sun protection factors (SPF). At left the cream has a SPF of 50+ (the highest rating allowed), at far right is SPF10. SPF is a measure of the cream's effectiveness in blocking ultraviolet light - SPF blocks all but 1/10th of the UV, SPF 30 blocks all but 1/30th.
Uploaded
September 16th, 2018
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