Glycerin is a sugar alcohol, a carbohydrate found in fruits, beverages, and other foods. Glycerin is also a significant component of triglycerides (fat found naturally in your body). Pure... Glycerin is also known as 1,2,3 – Propanetriol, glycerine or glycerol. Glycerin is the common name for glycerol. It is an organic alcohol. It contains a mixture of sugar and alcohol. Glycerin has wide end applications in almost every industry. Usually, alcohols do not mix in water but float in it whereas Glycerin is miscible in water. It is known for its antimicrobial and antiviral properties. Glycerin has a chemical formula of C 3 H 8 O 3. Read More: Concepts in Chemistry Glycerine is a sweet, water-soluble liquid derived from fats and oils. Learn how it is used in soaps, foods, medicines, paints, plastics and vaping liquids. Glycerine is a moisture-locking substance, which helps to hydrate the skin and helps to keep harmful chemicals and environmental elements out of the skin. It can be used on skin, lips as well as on hair.