badluckdude
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so if things like zix work, other zinc shampoos etc... what do copper shampoos work as well in studies? Arent these 2 in direct competition with each other? Shouldnt only one work and not the other? Or is it just as simple as for the people that the zinc stuff works, copper wont, and vise versa? Or if this is not the case could you use a zinc and copper shampoo at the same time? Or again wouldnt they just cancel each other out?
What is the idea on this?
What is the idea on this?