Moisturizing Benefits of Glycerin Monostearate in Skincare: Glycerin monostearate is widely recognized for its moisturizing properties. It acts as a humectant, attracting and retaining moisture to the skin, promoting hydration and preventing dryness. In skincare products such as moisturizers, lip balms, and body lotions, glycerin monostearate helps to maintain skin's moisture balance, leaving it soft, supple, and moisturized.