Glyceryl Glucoside

Glyceryl glucoside is a humectant that may be plant-derived or synthetic (Paula’s Choice Skincare uses the former). Its made by cross-reacting glycerin with glucose. It not only draws and hold water within skin’s surface layers, it interacts with water-transport channels (known as aquaporins) in skin’s surface to ensure balanced hydration.

The glucose portion of this ingredient plays a role in boosting skin’s enzymatic antioxidants, which improves skin’s environmental defenses. This includes reducing skin’s tendency to become dehydrated.