Glycerol is a colorless, odorless liquid with a sweet taste. It is viscous at room temperature and non-toxic in low concentrations. … It is also called glycyl alcohol, glycerin or glycerine in some literature
Glycerol is used in medical, pharmaceutical and personal care preparations, often as a means of improving smoothness, providing lubrication, and as a humectant. … Glycerol is a component of glycerin soap.
Glycerine is also virtually nontoxic to human health and to the environment . Physically, glycerine is a water-soluble, clear, almost colorless, odorless, viscous, hygroscopic liquid with a high boiling point.