Methyl Glucose Sesquistearate (Methyl Glucose Sesquistearate)

Methyl Glucose Sesquistearate is a non-ionic, plant-derived emulsifier and texture builder based on methyl glucose and stearic acid, widely used to create stable oil-in-water emulsions with a rich yet elegant skin feel. It helps improve emulsion robustness, build viscosity, and deliver a smooth, cushiony glide, supporting creamy textures without a heavy or greasy finish when properly balanced with the oil phase. In addition to emulsification, it contributes to sensory refinement by enhancing spreadability and leaving a soft, conditioned after-feel, making it popular in moisturizers positioned for comfort and barrier support. Methyl Glucose Sesquistearate is commonly found in face and body creams, lotions, milks, sunscreens, and conditioning hair products, often paired with fatty alcohols, co-emulsifiers, and polymers to fine-tune stability and rheology. Use level and processing are formulation-dependent and typically optimized to achieve the desired viscosity, slip, and long-term stability.