Witch hazel extract ek plant-based astringent hai jo tannins aur polyphenols se bhara hota hai. Ye toners aur topical formulations mein use hota hai skin ko tight karne ke liye, oiliness kam karne ke liye, aur minor inflammation ko soothe karne ke liye. Iska mild antioxidant aur antimicrobial effect bhi hota hai.