Rosmarinus Officinalis (Rosemary) Leaf Extract ek natural plant-based ingredient hai jo polyphenols se bhara hota hai, jaise rosmarinic acid aur carnosic acid. Isse skincare mein antioxidant, anti-inflammatory aur antimicrobial benefits milte hain. Ye generally safe aur accha lagta hai oily skin aur acne-prone skin ke liye, kyunki ye bacteria ko control karta hai aur skin irritation ko soothe karta hai. Rosemary extract ko face serums, moisturizers aur cleansers mein commonly use kiya jata hai.