Definition & Meaning of "glycerol"

What is "glycerol"?

Glycerol, also known as glycerin, is a simple, sweet-tasting compound that is a key part of triglycerides, the main components of fats. It is a colorless and odorless liquid found naturally in fats and oils. In the body, glycerol is released when triglycerides are broken down for energy. It can also be converted into glucose by the liver to provide energy. Besides its role in fat processing, glycerol is used in various food, pharmaceutical, and cosmetic products due to its moisturizing and sweetening properties. Its ability to retain moisture makes it a common ingredient in skincare products and food items.