Oral care compositions comprising hops and tin

Abstract

An oral care composition is provided and includes hops acid, a tin ion source, a sulfur source, and a soluble metal salt that prevents the formation of methyl mercaptan. The soluble metal salt may include a copper salt, a silver salt, a zinc salt, or combinations thereof. The hops acid may be from a hops extract. The sulfur source may be an impurity, and the soluble metal salt may prevent the formation of unacceptable off-notes, which may be produced in the composition under reducing conditions.

Dependencies are inferred from the claim text.