Unscented glycerin soaps are considered amoung the most moisturizing soap types. The versatility of this type of soaps makes it both moisturizing and safe for all skin types. Glycerin soaps benefits can help keep the skin clean and moisturized. It’s a gentlier soap then most soaps, making it a good choice for people who have particularly dry or sensitive skin. Glycerin soap also has a lower pH then other soaps, which helps the skin retain its natural moisture.