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  • What is Tetrasodium Pyrophosphate & Disodium Pyrophosphate?
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What is Tetrasodium Pyrophosphate & Disodium Pyrophosphate?

Learn how tetrasodium pyrophosphate and disodium pyrophosphate are anti-tartar ingredients in Crest Whitening Expressions.

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What is Tetrasodium Pyrophosphate & Disodium Pyrophosphate?

Learn how tetrasodium pyrophosphate and disodium pyrophosphate are anti-tartar ingredients in Crest Whitening Expressions.

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Tetrasodium pyrophosphate and disodium pyrophosphate are the anti-tartar ingredients in Crest Whitening Expressions. They are normal components of human body fluids, are used in many foods, and they have a GRAS (Generally Recognized as Safe) rating from the FDA. These ingredients prevent the formation of crystals that can eventually become tartar.

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