Which of the following ingredients helps retain moisture and prevents drying in a dentifrice?

Name: Which of the following ingredients helps retain moisture and prevents drying in a dentifrice?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

A humectant helps retain moisture and prevent drying in a dentifrice. Flavoring agents give dentifrices their taste and smell, preservatives prevent the growth of bacteria and other microorganisms, and thickening agents add viscosity and texture to the product, but they do not necessarily help retain moisture.

Which of the Following Ingredients Helps Retain Moisture and Prevents