Opinion of the Scientific Committee on Consumer Safety (SCCS) – Final opinion on water-soluble zinc salts used in oral hygiene products Vrije Universiteit Brussel
The SCCS has estimated that exposure to water-soluble zinc salts via toothpaste and mouthwash at the concentrations of 1 and 0.1%, respectively, may lead to a daily intake level of 3.54 mg for adults and children aged 6–17 years. This exposure constitutes between 14 and 35% of the Upper Limit (UL) for these age groups. Therefore, the SCCS considers that the use of zinc in toothpaste and mouthwash per se is safe for adults and children aged ...