Polyglyceryl-3 Polyricinoleate (PGPR) ek natural emulsifier hai jo castor oil se banaya jaata hai. Yeh water-in-oil formulations mein use hota hai aur moisturizers, lip balms aur color cosmetics ko thick consistency dene mein madad karta hai. PGPR ingredient oils ko water ke saath properly mix karta hai taaki texture smooth aur creamy rahe.