UVA: Sunscreens are very good at preventing sunburns but will allow uva through which can cause tanning and darkening of skin. Minimize sun exposure and use sun protective clothing and uva/uvb blocking sunscreens to limit tanning in the sun.
Answered 6/5/2013
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A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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