Sarcosine ek amino acid derivative hai (N-methylglycine) jo skincare mein sebum production ko control karne aur oily skin ko kam karane ke liye use hota hai. Yeh sodium sarcosinate jaise mild surfactants banane mein bhi help karta hai. Iska main fayda oily aur acne-prone skin ke liye hai kyunki yeh excess oil ko regulate kar sakta hai.