Microcrystalline cellulose ek purified aur partially depolymerized cellulose hai jo plant fibers se nikala jata hai. Skincare aur cosmetics mein iska use bulking agent, texture modifier, anti-caking agent aur emulsion stabilizer ke taur par hota hai. Yeh bilkul safe aur inert hota hai, aur skin ke liye generally irritating nahi hota.