Glycerin soap is gentler on skin, making it a good choice for people with dry and sensitive skin. It also has a lower pH balance which helps the skin retain its natural moisture. Rose Glycerin Soap gently cleanses and moisturizes the skin for a fresh and clear complexion.Glycerin soap is gentler on skin, making it a good choice for people with dry and sensitive skin. It also has a lower pH balance which helps the skin retain its natural moisture. Rose Glycerin Soap gently cleanses and moisturizes the skin for a fresh and clear complexion.