Polyglyceryl-4 Caprate ek plant-based, nonionic emulsifier aur mild surfactant hai jo glycerin aur capric acid se bana hota hai. Ye oil aur water ko mix karne ke liye aur gently cleanse karne ke liye use hota hai. Ye ek PEG-free aur biodegradable option hai jo skincare products mein accha kaam karta hai.