ZnO and TiO2: Sun screens that contain zinc oxide and titanium dioxide provide good protection, and since they are oxides they are less reactive, and less likely to cause skin irritation. Older zinc oxide preparations were white, while the newer micronized zinc oxide is clear.
Answered 10/5/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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