Namely
Corn starch hydrolysis involves transforming corn starch by adding water, which changes its initial properties (absorbent, etc.). Hydrolyzed corn starch is used for its moisturizing properties.
Its functions (INCI)
Binding agent : Allows the cohesion of different cosmetic ingredients
Humectant : Maintains water content of a cosmetic both in its packaging and on the skin
Skin conditioning : Maintains skin in good condition
Viscosity controlling : Increases or decreases the viscosity of cosmetics