Cetearyl Glucoside is a non-ionic surfactant that is often used in cosmetic and personal care products due to its emulsifying properties. It is typically derived from the reaction of cetearyl alcohol with glucose, resulting in a product that can improve the texture and spreadability of formulations, providing a rich, velvety feel , .

This ingredient is recognized for its skin softening properties and its ability to repair the skin's natural barrier, helping to keep it hydrated and protect it from external harmful factors , . Cetearyl Glucoside is also known to enhance the spreadability of products, making them more hydrating when applied to the skin , .

In terms of safety, Cetearyl Glucoside is considered safe for skin use under recommended levels, typically around 1-1.5%. However, concentrations higher than 3% may cause side effects such as burning and itchiness. It is also slightly comedogenic, which means it may cause acne, and a patch test is advised before full application. Furthermore, it is deemed safe for use during pregnancy , .

The ingredient is characterized by its appearance as ivory-colored pellets and has a specific chemical formula of C22H30N4O. It is soluble in water and has a melting point of 141-145°C 

Cetearyl Glucoside is listed with the CAS Number 246159-33-1 and is also known by its Chem/IUPAC Name: D-Glucopyranose, C16-18 alkyl glycosides. It is included in the European Union inventory of cosmetic ingredients and is reviewed by the Cosmetic Ingredient Review (CIR) for its safety ,