Zinc stearate ek metallic soap hai jo stearic acid se banaya jata hai. Isse skincare products mein thickener ke taur par use hota hai, texture smooth aur creamy banata hai, aur caking ko rokta hai. Pressed powders aur creams mein iska use bahut common hai kyunki yeh product ko nice finish deta hai aur slip improve karta hai.