Description - Glycerol Mono Stearate (GMS), also known as Glyceryl Stearate, is a high-purity, plant-derived emulsifier and thickener sourced from coconuts, palm kernels, or olives. This waxy, pale yellow to white ingredient is a staple in premium skincare and haircare formulations. Renowned for its dual function as an emulsifying and opacifying agent, GMS effortlessly binds oil and water, creating smooth, luxurious emulsions. It enhances product stability, imparts a silky skin feel, and forms a protective barrier that locks in moisture—making it ideal for rich creams, conditioners, and lotions. Though mildly comedogenic, its benefits in texture and hydration make it a valued ingredient in high-performance formulations.
Benefits - 
Deeply moisturizes by locking in hydration
Creates a smooth, velvety texture in formulations
Improves spreadability and enhances sensory feel
Stabilizes emulsions and prevents ingredient separation
Plant-based and ideal for natural product lines
Doubles as an opacifier, enhancing the appearance of creams and lotions
Uses - 
Moisturizers and body butters
Hair conditioners and masks
Face creams, cleansing milks, and emulsified scrubs
Sunscreens and baby care products
Application - Add to the oil phase of your formulation and heat to around 70–75°C. Blend well with the aqueous phase under steady mixing to form a uniform emulsion.
Solubility - Insoluble in water, dispersible in oils
pH Value - Approximately 6–7, stable across a wide range
Melting Point - Approx. 55–65°C
Usage Rate - Recommended at 1–5%, depending on desired thickness and functionality
How to Add to Formulation - Incorporate into the heated oil phase, ensuring all oil-soluble ingredients are well combined. Mix with the water phase under steady agitation to emulsify. Ideal for both leave-on and rinse-off products.