Description - Magnesium Stearate is a high-purity ester of magnesium and stearic acid, appearing as a fine, soft white powder with a faint fatty aroma. Renowned for its exceptional binding, lubricating, and texturizing properties, it lends a luxurious, silky finish to mineral makeup, pressed powders, and emulsified skincare. This versatile ingredient enhances adhesion, extends wear, and improves the sensory feel of your formulation — making it indispensable in the world of high-performance, handmade cosmetics.
Benefits - 
Adds silky texture and superior slip for elegant skin feel
Enhances adhesion of powders and improves wear longevity
Offers anti-caking functionality in loose and pressed formulations
Absorbs excess oil, making it ideal for matte-finish products
Works as a non-gelling thickener and mild emulsifier
Supports film-forming, helping active ingredients adhere to the skin
Contributes a velvety, smooth finish to creams and lotions
Has water-resistant properties for long-lasting wear
Uses - 
Face powders, blushes, highlighters, eyeshadows, foundations
Lipsticks, cream compacts, pomades, and deodorants
Creams, lotions, dry shampoos, and matte-finish products
Acts as a thickener in hair oils and balms
Application - 
In dry formulations: blend as is with other powders
In emulsions: add to the hot oil phase or disperse in warm alcohol
Best used when both oil and water phases are ready for blending
Ideal for creating homogeneous, long-lasting cosmetic bases
Solubility - Practically insoluble in water and oil; soluble in warm alcohol
pH Value - Neutral (approx. pH 7)
Usage Rate - Use at 5–10%, depending on texture and function desired
How to Add to Formulation -  
Powders: Mix directly with other dry ingredients
Creams/Lotions: Add to the oil phase, then blend thoroughly while combining phases
For emulsions, stir gently until a uniform, smooth consistency is achieved