Relief of dentinal hypersensitivity by submicron particles

Drug – bio-affecting and body treating compositions – Dentifrices

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424435, 424410, 424 48, A61K 716, A61K 920, A61K 968

Patent

active

057188858

ABSTRACT:
Phosphate-free oral compositions containing cationically charged colloids are effective to treat tooth hypersensitivity.

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