Glycerin, also called glycerol, happens to be a colourless, odourless, sweet-tasting liquid that has a very thick, viscous consistency. This medication is used as a moisturizer to treat or prevent dry, rough, scaly, itchy skin and minor skin irritations (e.g., diaper rash, skin burns from radiation therapy). Emollients are substances that soften and moisturize the skin and decrease itching and flaking.
