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Zinc Oxide in loose face powders
Good day everyone
I am after some clarification-with links/evidence- on the safety of ZnO powders in face powders. I recently read on CosIng that it shouldn’t be used where risk of inhalation there.Yet, there is still a max limit of 25% to be used!!
So does this mean I can still use it at max 25% in face powders as well or not
Can someone please help me out with understanding
Thanks in Advance
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