Dextrin

A partially hydrolyzed potato starch, most commonly used as a viscosity controlling and binding agent. When dispersed into water, it can create textures ranging from a thick paste to a soft gel.
Functions
Origin
Dextrin

Overview

Dextrin is a partially hydrolyzed potato starch, which means the potato starch was heated in the presence of an acid.

This off-white powder is most commonly used as a viscosity controlling agent. When dispersed into water, it can create textures ranging from a thick paste to a soft gel.

In addition, this ingredient is used as a bulking agent, to give more volume to skincare products, such as lotions and creams. Dextrin is also utilized as an absorbent, as it readily absorbs water, which is useful in powdered products.

Finally, dextrin can also serve as a binding agent. In this case, dextrin allows water to bind to it, which is how it creates gel textures.