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would anyone know if this product can be used
I dont know specifically what issues you have with this toothpaste but here is what the OU has to say about the matter
http://www.oukosher.org/index.php/common/article/kashruth_issues_of_toothpaste/
http://oukosher.org/index.php/learn/article/mouthwash/
They basicly say “ask your own Rav”.